Classification of bolt holes

Classification of bolt holes, Total:500 items.

In the international standard classification, Classification of bolt holes involves: Fasteners for aerospace construction, Machine tool systems, Fasteners, Textile machinery, Iron and steel products, Pipeline components and pipelines, Shipbuilding and marine structures in general, Earth-moving machinery, Aerospace fluid systems and components, Railway rolling stock, Protective equipment, Ladders, Bearings, Coatings and related processes used in aerospace industry, Industrial trucks, Ground service and maintenance equipment, Hand-held tools, Screw threads.

British Standards Institution (BSI), Classification of bolt holes

BS EN 4321:2003 Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickelbase alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1550 MPa (at ambient temperature)/650 °C
BS EN 4352:2003 Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH 2601 (Inconel 718), MoS2 coated - Classification: 1550 MPa (at ambient temperature)/425 °C
BS A 335:1999 Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore, with MJ threads, classifications: 1100 MPa (at ambient temperature)/235°C, 1100 MPa (at ambient temperature)/315°C and 1100 MPa (at ambient temperature)/425°C. Dimen...
BS EN 1515-2:2002 Flanges and their joints - Bolting - Classification of bolt materials for steel flanges, PN designated
BS EN 1515-2:2001 Classification of bolt materials for bolted connections of flanges and their connecting parts PN marked steel flanges
BS ISO 5894:2018 Ships and marine technology. Manholes with bolted covers
BS EN 1515-3:2005 Flanges and their joints - Bolting - Classification of bolt materials for steel flanges, class designated
BS ISO 5894:1999 Ships and marine technology - Manholes with bolted covers
BS ISO 5894:2000 Ships and marine technology. Manholes with bolted covers
BS EN 3818:2003 Bolts with MJ threads, in titanium alloy TI-P64001 - Classification:1100 MPa (at ambient temperature) - Technical specification
BS EN 3818:2004 Bolts, MJ threads, in titanium alloy TI-P64001 - Strength class: 1100 MPa (at ambient temperature) - Technical specification
BS 2A 254 to 2A 259:2019 Bolts, hexagonal head, close tolerance shank, UNJF threads, split pin & locking wire hole options, titanium alloy, various finishes. Classification: R_m 1 100-1 250 MPa (160 000-180 000 lbf/in²) at Ambient Temperature |…
BS EN 4321:2004 Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification - 1 550 Mpa (at ambient temperature)/650 °C
BS EN 4352:2004 Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated - Classification - 1 550 MPa (at ambient temperature) / 425 °C
BS 2A 266 TO 2A 271:2016 Bolt, 100 Countersunk head, Hi-Torque speed drive recess, UNJF thread , split pin hole option, titanium alloy, various finishes, Classification: 80 Tf/in2 (1 100 MPa) at TA/+315 C
BS EN 3832:2003 Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718) - Classification: 1 550 MPa (at ambient temperature) / 650 °C
BS 5A 228:2019 Specification for bolts, double hexagonal heads, optional locking wire holes, unified threads, alloy steel, cadmium plated. Classification: R_m ≥ 1241 MPa (180 000 lbf/in²) at ambient temp | +190°C
BS EN 4009:2003 Aerospace series - Bolts, double hexagon head, close tolerance shank, medium length thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718) - Classification: 1550 MPa (at ambient temperature)/650 °C
BS EN 2888:2006 Aerospace series - Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in corrosion resisting steel, passivated - Classification: 600 MPa (at ambient temperature) / 425 °C
BS A 334:1999 Nuts, anchor, self-locking, fixed, 90° corner, with counterbore, with MJ threads, classifications: 1100 MPa (at ambient temperature)/235°C, 1100 MPa (at ambient temperature)/315°C and 1100 MPa (at ambient temperature)/425°C. Dimensions
BS EN 14399-10:2009 High-strength structural bolting assemblies for preloading - Part 10:System HRC - Bolt and nut assemblies with calibrated preload
BS 4A 112:1992+A1:2018 Aerospace series. Specification for shear bolts, hexagonal heads (Unified threads) in cadmium-plated steel (Classification Rm = 880-1080 MPa)
BS EN 3724:2003 Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in titanium alloy TI-P64001 MoSDOWN2 coated - Classification: 1 100 MPa (at ambient temperature)
BS EN 3686:2008 Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 1 100 MPa/650 °C
BS EN 14399-9:2009 High strength structural bolting for preloading - Part 9:System HR or HV - Direct tension indicators for bolt and nut assemblies
BS EN 3907:2003 Aerospace series - Bolts, double hexagon head, normal shank, long thread, in titanium alloy TI-P64001, MoSDOWN2 coated - Classification: 1100 MPa (at ambient temperature)/350 °C
BS EN 3687:2010 Aerospace series. Bolts, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated. Classification: 1100 MPa/650C
BS EN 3687:2011 Aerospace series. Bolts, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286) silver plated.Classifi cation: 1100 MPa/650 °C

IT-UNI, Classification of bolt holes

UNI 1725-1726-1941 Eyelet head bolt. Threaded top type
UNI 4536-1964 Triangular ISO metric thread. Nominal dimensions of bolts and nuts (UNI 4535-64 classification)
UNI 6857-1971 Mechanical boring tool with cylindrical handle for conical bolts
UNI 2349-1943 Closure bolt for casting holes. Metric thread type
UNI 2350-1943 Closure bolt for casting holes. With gas pipe thread type
UNSIDER 11-1956 Raw bolts for agricultural machinery. Bell head and square screw types with square nut
UNI 2351-1943 Slotted closing plug for casting holes. With metric thread
UNI 2352-1943 Slotted closing plug for casting holes. With gas pipe thread type
UNI EN 1515-4-2021 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU

HU-MSZT, Classification of bolt holes

MSZ MI 2060-1974 Drilled holes in bolts
MNOSZ 4469-1951 Gears with drilled holes and lens bolts
MNOSZ 4466-1951 Gears with drilled holes and lens bolts for hemispherical closed heads

American Society of Mechanical Engineers (ASME), Classification of bolt holes

ASME B18.2.8-1999 Clearance Holes for Bolts, Screws, and Studs
ASME B18.2.8-1999(R2017) Clearance Holes for Bolts, Screws, and Studs

AR-IRAM, Classification of bolt holes

IRAM OFICIALIZALA 5211 N.I.O.-1950 General classification of bolts and screws

BE-NBN, Classification of bolt holes

NBN E 27-031-1987 Pass-through holes for screws and bolts
NBN-EN 20273-1992 Fixed ingredients. Holes for bolts and screws
NBN-EN 20898-1-1992 Mechanical properties of fasteners. Part 1: Bolts, screws and studs
NBN-EN 2752-1993 Aerospace series. Nuts, anchor, self locking fixed, two lug, reduced series, with counterbore. Classification: 1100 MPa/235 C
NBN-EN 26157-1-1992 Fixed ingredients. Surface defects. Part 1: Bolts, screws and screws for general purposes
NBN-EN 24015-1992 Hexagon head bolts - Product grade B - Reduced shank (Shank diameter = pitch diameter)
NBN-EN 26157-3-1992 Fixed ingredients. Surface defects. Part 3: Bolts, screws and threaded rods for special bonding

Association Francaise de Normalisation, Classification of bolt holes

NF L22-146:1985 Bolt, hexagonal head, with locking hole, for tensile application. ISO thread 4G class.
NF E25-023*NF EN 20273:1992 Fasteners. Clearance hole for bolts and screws.
NF L22-232:1987 Bolt, bihexagonal head, with locking hole. ISO thread : 4H class.
NF E82-020:1984 Drop forgins. Eyebolts for turnbuckles. Requirements.
NF L22-242:1987 Bolt, bihexagonal head, with locking hole. ISO thread : 4H class, fine pitch.
NF EN 1515-2:2002 Brides et leurs assemblages - Boulonnerie - Partie 2 : classification de matériaux de boulonnerie pour brides en acier, désignées PN
NF EN 1515-3:2005 Brides et leurs assemblages - Boulonnerie - Partie 3 : classification de matériaux de boulonnerie pour brides en acier, désignées Class
NF L22-512:1997 Aircraft bolts and nuts. Hexagonal nuts, self-locking, with counterbore and captive washer, ISO M threads, in steel, cadmium plated, MoS2 lubricated. Classification : 1100 MPa (at ambient temperature)/235 degrees Celsius.
NF L22-239:1987 Bolt, bihexagonal head, with locking hole, necked shank. ISO thread : 4G class.
NF L22-234:1987 Bolt, bihexagonal head, with locking hole, necked shank. ISO thread : 4H class.
NF L22-461:1987 HEXAGONAL NUTS. REDUCED HEIGHT. NORMAL ACROSS FLATS WITH LOCKING HOLES. ISO RH THREAD,4H5H CLASS,FINE PITCH.
NF L22-249:1987 Bolt, bihexagonal head, with locking hole, necked shank. ISO thread : 4G class, fine pitch.
NF E29-042-2*NF EN 1515-2:2002 Flanges and their joints - Bolting - Part 2 : classification of bolt materials for steel flanges, PN designated.
NF E29-042-3*NF EN 1515-3:2005 Flanges and their joints - Bolting - Part 3 : classification of bolt materials for steel flanges, Class designated.
NF L22-244:1987 Bolt, bihexagonal head, with locking hole, necked shank. ISO thread : 4H class, fine pitch.
NF L22-589:2020 Aircraft bolts and nuts - Nuts, anchor, self-locking, 90o corner, with counterbore, ISO M or ISO MJ threads, in corrosion resisting steel, silver plated - Classification : 1 100 MPa (at ambient temperature)/425 oC
NF E25-100-1:1991 MECHANICAL PROPERTIES OF FASTENERS. PART 1 : BOLTS,SCREWS AND STUDS. (EUROPEAN STANDARD EN 20898-1).
NF EN 1515-1:2000 Brides et leurs assemblages - Boulonnerie - Partie 1 : sélection de la boulonnerie
NF L22-569:2020 Aircraft bolts and nuts - Nuts, anchor, self-locking, 90o corner, with counterbore, ISO M or ISO MJ threads, in steel, cadmium plated, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 235 oC
NF L22-587:2020 Aircraft bolts and nuts - Nuts, anchor, self-locking, two lug, with counterbore, ISO M or ISO MJ threads, in corrosion resisting steel, silver plated - Classification : 1 100 MPa (at ambient temperature) / 425 oC
NF L22-570:2020 Aircraft bolts and nuts - Nuts, anchor, self-locking, 60o corner, with counterbore, ISO M or ISO MJ threads, in steel, cadmium plated, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 235 oC
NF L22-568:2020 Aircraft bolts and nuts - Nuts, anchor, self-locking, two lug, with counterbore, ISO M or ISO MJ threads, in steel, cadmium plated, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 235 oC
NF L22-567:2020 Aircraft bolts and nuts - Nuts, anchor, self-locking, two lug, with counterbore, ISO M or ISO MJ threads, in steel, cadmium plated, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 235 oC
NF L22-576:2020 Aircraft bolts and nuts - Nuts, anchor, self-locking, floating, single lug, with counterbore, ISO M or ISO MJ threads, in steel, cadmium plated, MoS2 lubricated - Classification : 1 100 MPa (at ambient temperature) / 235 oC
NF E25-800-0:1994 Fasteners. Bolts for corrugated steel pipes. Part 0 : bolts related prescriptions (screws + nuts).
NF E29-042-1*NF EN 1515-1:2000 Flanges and their joints - Bolting - Part 1 : selection of bolting
NF L22-573:2020 Aircraft bolts and nuts - Nuts, anchor, self-locking, 90o corner, reduced series, with counterbore, ISO M or ISO MJ threads, in steel, cadmium plated, MoS2 lubricated - Classification : 1 100 MPa (at ambient temperature) / 235 oC
NF L22-575:2020 Aircraft bolts and nuts - Nuts, anchor, self-locking, floating, two lug, with counterbore, ISO M or ISO MJ threads, in steel, cadmium plated, MoS2 lubricated - Classification : 1 100 MPa (at ambient temperature) / 235 oC
NF L22-571:2020 Aircraft bolts and nuts - Nuts, anchor, self-locking, two lug, reduced series, with counterbore, ISO M or ISO MJ threads, in steel, cadmium plated, MoS2 lubricated - Classification : 1 100 MPa (at ambient temperature) / 235 oC
NF EN 14399-7:2018 Boulonnerie de construction métallique à haute résistance apte à la précontrainte - Partie 7 : système HR - Boulons à tête fraisée (vis + écrou)
NF EN 14399-3:2015 Boulonnerie de construction métallique à haute résistance apte à la précontrainte - Partie 3 : système HR - Boulons à tête hexagonale (vis + écrou)
NF EN 14399-4:2015 Boulonnerie de construction métallique à haute résistance apte à la précontrainte - Partie 4 : système HV - Boulons à tête hexagonale (vis + écrou)
NF L92-221:1980 Fastening eye bolts for aircraft handling equipment with metric ISO thread profile and tolerances. Strengthened type.
NF EN 14399-8:2018 Boulonnerie de construction métallique à haute résistance apte à la précontrainte - Partie 8 : système HV - Boulons ajustés à tête hexagonale (vis + écrou)
NF L24-127*NF EN 4131:2009 Aerospace series - Bolts, normal hexagonal head, coarse tolerance normal shank, medium length thread, in heat resisting nickel base alloy, aluminium IVD coated - Classification : 1 250 MPa (at ambient temperature)/425 oC.
NF L22-526:2000 Aircarft bolts and nuts - Nuts, bihexagonal, self-locking, ISO MJ threads, in corrosion resisting steel, uncoated or silver plated - Classification : 1 100 MPa (at ambient temperature) / 650 °C or MoS2 lubricated - Classification 1 100 MPa (at ambient tem
NF EN 14399-10:2018 Boulonnerie de construction métallique à haute résistance apte à la précontrainte - Partie 10 : système HRC - Boulons (vis + écrou + rondelle) à précontrainte calibrée
NF E27-815-1:1997 Anchor bolts. Part 1 : general, terminology, design safety rules for anchor bolts joints.
NF L22-590:2000 Aircraft bolts and nuts - Nuts, anchor, self-locking, 60 o corner, with counterbore, ISO M or ISO MJ threads,in corrosion resisting steel, silver plated - Classification : 1 100 MPa (at ambient temperature) / 425 oC.
NF L22-569:2000 Aircraft bolts and nuts - Nuts, anchor, self-locking, 90 o corner, with counterbore, ISO M or ISO MJ threads, in steel, cadmium plates, MoS2 lubricated - Classification : 1 100 MPa (at ambient tempeerature)/235 oC.
NF L22-512:2001 Aircraft bolts and nuts - Nuts, hexagonal, self-locking, with counterbore and captive washer, ISO M or ISO MJ threads, in steel, cadmium plated, MoS2 lubricated - Classification : 1 100 MPa (at ambiant temperature) / 235 oC
NF L22-577:2020 Aircraft bolts and nuts - Nuts, anchor, self-locking, floating, two lug, reduced series, with counterbore, ISO M or ISO MJ threads, in steel, cadmium plated, MoS2 lubricated - Classification : 1 100 MPa (at ambient temperature) / 235 oC
NF L22-587:2000 Aircraft bolts and nuts - Nuts, anchor, self-locking, two lug, with counterbore, ISO M or ISO MJ threads, in corrosion resisting steel, silver plated - Classification : 1 100 MPa (at ambient temperature) / 425 oC.
NF L22-567:2001 Aircraft bolts and nuts - Nuts, anchor, self-locking, two lug, with counterbore, ISO M or ISO MJ threads, in steel, cadmium plated, MoS2 lubricated - Classification : 1 100 MPa (at ambiant temperature) / 235 oC.
NF L22-444:1993 HEXAGONAL NUTS. REDUCED HEIGHT. REDUCED ACROSS FLATS WITH LOCKING HOLES. ISO LH THREAD. 4H5H OR 5H TOLERANCE CLASS ACCORDING TO DIAMETER.
NF L22-442:1993 HEXAGONAL NUTS. REDUCED HEIGHT. REDUCED ACROSS FLATS. ISO LH THREAD. 4H5H OR 5H TOLERANCE CLASS ACCORDING TO DIAMETER.
NF L22-443:1993 HEXAGONAL NUTS. REDUCED HEIGHT. REDUCED ACROSS FLASTS WITH LOCKING HOLES. ISO RH THREAD. 4H5H OR 5H TOLERANCE CLASS ACCORDING TO DIAMETER.
NF E25-801-10:2009 High-strength structural bolting assemblies for preloading - Part 10 : system HRC - Bolt and nut assemblies with calibrated preload.
NF L24-213:2008 Aerospace series - Bolts in heat resisting steel FE-PM1708 (FV535) - Classification : 1 000 MPa/550 oC - Technical specification.
NF E29-042-4:2021 Flanges and their joints - Bolting - Part 4 : selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU
NF EN 14399-9:2018 Boulonnerie de construction métallique à haute résistance apte à la précontrainte - Partie 9 : système HR ou HV - Boulons avec rondelles indicatrices de précontrainte
NF L22-437:1987 HEXAGONAL NUTS. REDUCED HEIGHT. NORMAL ACROSS FLATS,WITH LOCKING HOLES. ISO RH THREAD. 4H5H OR 5H TOLERANCE CLASS ACCORDING TO DIAMETER.
NF L24-389*NF EN 3301:2008 Aerospace series - Bolts, T-head, close tolerance medium thread length in heat resisting steel FE-PM1708 (FV535), uncoated - Classification : 1 000 MPa/550 oC.
NF EN 13126-4:2022 Quincaillerie pour le bâtiment - Ferrures de fenêtres et portes-fenêtres - Exigences et méthodes d'essai - Partie 4 : crémones-verrous

KR-KS, Classification of bolt holes

KS B 1008-2008(2023) Split pin holes and wire holes for bolts, screws and studs
KS B ISO 2184-1-2003 Industrial castors－Dimensions of top－plates－Part 1：Oblong top-plates with 4 bolt holes
KS W 0933-1998(2023) AEROSPACE - SELF-LOCKING, FIXED, SINGLE-LUG ANCHOR NUTS WITH COUNTERBORE, CLASSIFICATION 1100MPa/235 DEGREES C
KS W 0929-1998(2023) AEROSPACE - NUTS, ANCHOR, SELF-LOCKING, FLOATING, TWO-LUG, WITH COUNTERBORE, WITH MJ THREADS, COATED OR UNCOATED, CLASSIFICATION 1100MPa/235 DEGREES C, 1100MPa/315 DEGREES C OR 1100MPa/425 DEGREES C -

American National Standards Institute （ANSI), Classification of bolt holes

ANSI/ASME B18.2.8-1999 Clearance Holes for Bolts, Screws, and Studs
ANSI/ASTM F1144:1990 Specification for Manhole Cover Assembly, Bolted, Semi-flush, Oiltight and Watertight, Hinged
ANSI/ASTM F1143:1990 Specification for Manhole Cover Assembly, Bolted, Raised, Oiltight and Watertight

PK-PSQCA, Classification of bolt holes

PS 471-1965 CLEARANCE HOLES FOR METRIC BOLTS

CZ-CSN, Classification of bolt holes

CSN 02 1051-1994 Deepness of holes for stud bolts
CSN 02 1104-1961 Bright hexagon bolts with hole in the head
CSN 02 1205-1964 Bright bolts with small hexagon head and with hole in the head
CSN 37 0910-1984 Connecting flag shapes, connecting bolts and bolt eyes up to 52 kV. Technical requirements
CSN 02 1020-1973 Counterboring for hexagon screws and bolts and hexagon nuts with washer
CSN 04 2338-1961 Holes for pegs and bushes of threaded pins for metal core boxes
CSN 02 1208-1964 Bright bolts with small hexagon head and thread to the head and with hole in the head
CSN 02 1203-1964 Bright bolts with small hexagon head and with hole for split pin
CSN 30 3765-1961 Disc^jSBieels. Flanged holes for wheel Btourffing bolts. Directives for construction
CSN 30 3767-1961 Disc wheels. Drilled^holes for wheel mounting bolts ld$ simple assembly. Directives for construction
CSN 30 3768-1961 Disc wheels. Drilled holes for wheel mounting bolts for doubled assembly. Directives for construction
CSN EN 20898-1-1995 Fasteners.Mechanical properties of fasteners.Part 1:Bolts,screws and studs

German Institute for Standardization, Classification of bolt holes

DIN 34803:2001-11 Split pin holes and wire holes for bolts, screws and studs
DIN 2510-8:1971-08 Bolted Connections with Reduced Shank; Threaded Holes for Studs
DIN 2510-8:1971 Bolted Connections with Reduced Shank; Threaded Holes for Studs
DIN EN 20273:1992-02 Fasteners; clearance holes for bolts and screws (ISO 273:1979); german version EN 20273:1991
DIN 974-2:1991-05 Diameters of counterbores for hexagon bolts, screws and nuts; manufacturing dimensions / Note: DIN 74-3 (1991-05) remains valid alongside this standard until 1996-04-30.
DIN 25201-1:2004 Design guide for railway vehicles and their components - Bolted joints - Part 1: Classification of bolted joints
DIN 25201-1:2015 Design guide for railway vehicles and their components - Bolted joints - Part 1: Classification of bolted joints
DIN 25201-1:2015-12 Design guide for railway vehicles and their components - Bolted joints - Part 1: Classification of bolted joints
DIN EN 1515-2:2002-03 Flanges and their joints - Bolting - Part 2: Classification of bolt materials for steel flanges, PN designated; German version EN 1515-2:2001
DIN EN 2752:1990-01 Aerospace; nuts, anchor, self locking, fixed, two lug, reduced series, with counterbore; classification: 1100 MPa/235 °C; german version EN 2752:1989
DIN EN 2754:2008-04 Aerospace series - Nuts, anchor, self locking, two lug, floating with counterbore - Classification: 1100 MPa/235 °C; German and English version EN 2754:2006
DIN EN 1515-3:2005-12 Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, Class designated; German version EN 1515-3:2005
DIN 1211-3:2003 Step irons for staggered manhole steps - Part 3: Bolted-on step irons
DIN EN 2856:2007-01 Aerospace series - Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore - Classification: 1100 MPa/235 °C; German and English version EN 2856:2006
DIN 1211-3:2010 Step irons for staggered manhole steps - Part 3: Bolted-on step irons
DIN EN 3324:2008 Aerospace series - Bolts, hexagon head, relieved shank, long thread, in heat resisting steel FE-PM1708 (FV 535) - Classification: 1000 MPa/550 °C - Unplated; German and English version EN 3324:2007
DIN EN 3325:2008 Aerospace series - Bolts, T-head, relieved shank, long thread, in heat resisting steel FE-PM1708 (FV 535) - Classification: 1 000 MPa/550 °C - Unplated; German and English version EN 3325:2007
DIN 1212-3:2003 Step irons with upstand for staggered manhole steps - Part 3: Bolted-on step irons
DIN EN 1515-3:2005 Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, Class designated; English version of DIN EN 1515-3:2005
DIN EN 3202:1996-03 Aerospace series - Holes and traps for T-head bolts - Design standard; German version EN 3202:1995
DIN 1211-3:2010-04 Step irons for staggered manhole steps - Part 3: Bolted-on step irons / Note: Applies in conjunction with DIN V 1264 (2003-04), DIN EN 13101 (2003-04).
DIN 81421-1:2016-09 Bow-type handles for equipment - Part 1: Type for bolting
DIN EN 1515-1:2000-01 Flanges and their joints - Bolting - Part 1: Selection of bolting; German version EN 1515-1:1999
DIN EN 3326:2008 Aerospace series - Bolts, D-head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-PH2601 (INCO 718) - Classification: 1275 MPa/650 °C, unplated; German and English version EN 3326:2007
DIN 1212-3:2010 Step irons with upstand for staggered manhole steps - Part 3: Bolted-on step irons
DIN EN 1515-1:2000 Flanges and their joints - Bolting - Part 1: Selection of bolting; German version EN 1515-1:1999
DIN EN 1515-2:2002 Flanges and their joints - Bolting - Part 2: Classification of bolt materials for steel flanges, PN designated; German version EN 1515-2:2001
DIN 1212-3:2010-04 Step irons with upstand for staggered manhole steps - Part 3: Bolted-on step irons
DIN 3852-2:2000 Stud ends, ports, for fittings, valves - Plug screw with Whitworth pipe thread - General outlay of types
DIN 2510-6:2013-05 Bolted connections with waisted shank - Part 6: Cap nuts
DIN EN 14364:2013-05 Bolted connections with waisted shank - Part 6: Cap nuts
DIN 50018:2013-05 Bolted connections with waisted shank - Part 6: Cap nuts
DIN 65013:2013-05 Bolted connections with waisted shank - Part 6: Cap nuts
DIN 1445:2011 Clevis pins with head and threaded portion
DIN EN 2863:2010-06 Aerospace series - Nuts, anchor, self-locking, fixed, 90° corner, with counterbore, in heat resisting steel, MoS<(Index)2> lubricated - Classification: 1100 MPa (at ambient temperature) / 315 °C; German and English version EN 2863:2010
DIN EN 3539:2010-06 Aerospace series - Nuts, anchor, self-locking, one lug, fixed, with counterbore, in heat resisting steel, MoS<(Index)2> lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version EN 3539:2010
DIN EN 2867:2010-04 Aerospace series - nuts, anchor, self-locking, floating, one lug, with counterbore, in heat resisting steel, MoS<(Index)2> lubricated - Classification: 1100 MPa (at ambient temperature) / 315 °C; German and English version EN 2867:2009
DIN EN 14399-4:2015-04 High-strength structural bolting assemblies for preloading - Part 4: System HV - Hexagon bolt and nut assemblies; German version EN 14399-4:2015
DIN EN 14399-3:2015-04 High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nut assemblies; German version EN 14399-3:2015
DIN EN 14399-7:2019-06 High-strength structural bolting assemblies for preloading - Part 7: System HR - Countersunk head bolt and nut assemblies; German version EN 14399-7:2018
DIN 65345:1986-12 Aerospace; anchor nuts with MJ thread, deep counterbore, self-locking, two lug, steel; classification: 1100 MPa/235 °C
DIN 2510-6:1974 Bolted Connections with Reduced Shank; Cap Nuts
DIN 25201-4:2004 Design guide for railway vehicles and their components - Bolted joints - Part 4: Securing of bolted joints
DIN 25201-4:2021 Design guide for railway vehicles and their components - Bolted joints - Part 4: Securing of bolted joints
DIN 2510-6:2013 Bolted connections with waisted shank - Part 6: Cap nuts
DIN ISO 5855-2:2009-07 Aerospace - MJ threads - Part 2: Limit dimensions for bolts and nuts (ISO 5855-2:1999); Text in German and English
DIN ISO 5855-2 Berichtigung 1:2020-01 Aerospace - MJ threads - Part 2: Limit dimensions for bolts and nuts (ISO 5855-2:1999); Text in German and English; Corrigendum 1
DIN 25201-4:2021-11 Design guide for railway vehicles and their components - Bolted joints - Part 4: Securing of bolted joints
DIN EN 14399-8:2019-06 High-strength structural bolting assemblies for preloading - Part 8: System HV - Hexagon fit bolt and nut assemblies; German version EN 14399-8:2018
DIN EN 2862:2010-04 Aerospace series - Nuts, anchor, self-locking, fixed, 90° corner, with counterbore, in alloy steel, cadmium plated, MoS<(Index)2> lubricated - Classification: 1100 MPa (at ambient temperature)/235 °C; German and English version EN 2862:2009
DIN EN 14399-10:2019-06 High-strength structural bolting assemblies for preloading - Part 10: System HRC - Bolt and nut assemblies with calibrated preload; German version EN 14399-10:2018
DIN EN 3537:2010-06 Aerospace series - Nuts, anchor, self-locking, fixed, two lug, with counterbore, in heat resisting steel, MoS<(Index)2> lubricated - Classification: 1 100 MPa (at ambient temperature)/315 °C; German and English version EN 3537:2010
DIN EN 3753:2010-06 Aerospace series - Nuts, anchor, self-locking, fixed, 60° corner, with counterbore, in alloy steel, cadmium plated, MoS<(Index)2> lubricated - Classification: 1100 MPa (at ambient temperature)/235 °C; German and English version EN 3753:2010
DIN EN 3768:2012-05 Aerospace series - Nuts, anchor, self-locking, one lug, fixed, reduced series, with counterbore, in heat resisting steel, MoS<(Index)2> lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version EN 3768:2012
DIN EN 4084:2010-04 Aerospace series - Nuts, anchor, self-locking, fixed, two lug, with counterbore, in alloy steel, cadmium plated, MoS<(Index)2> lubricated - Classification: 1100 MPa (at ambient temperature)/235 °C; German and English version EN 4084:2009
DIN 2510-1 Bb.1:1974 Bolted connections with reduced shank, survey and installation; studies relating to the calculation of bolted connections
DIN EN 14399-10:2019 High-strength structural bolting assemblies for preloading - Part 10: System HRC - Bolt and nut assemblies with calibrated preload
DIN EN 3302:2008 Aerospace series - Bolts in heat resisting steel FE-PM1708 (FV535) - Classification: 1000 MPa/550 °C - Technical specification; German and English version EN 3302:2007
DIN 65346:2006-11 Aerospace - Anchor nuts with MJ thread, deep counterbore, self-locking, single lug, corrosion-resisting steel, classification: 1100 MPa/315 °C/425 °C
DIN EN 14399-9:2019-06 High-strength structural bolting assemblies for preloading - Part 9: System HR or HV - Direct tension indicators for bolt and nut assemblies; German version EN 14399-9:2018

TH-TISI, Classification of bolt holes

TIS 2412-2008 Fasteners.clearance holes for bolts and screws

AT-ON, Classification of bolt holes

ONORM M 1807 Teil.3-1975 Counterbores for hexagon bolts and nuts
ONORM EN 20273-1992 Fasteners - Clearance holes for bolts and screws
ONORM M 2012-1983 Tapped holes and screwed plugs with metric pipe thread, fine, for pipe unions, jitüngs and screw plugs; design dimensions
ONORM M 5105-1977 Screws, studs and nuts; additional forms and types, specifications and dimensions
OENORM EN 1515-4-2021 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU

Danish Standards Foundation, Classification of bolt holes

DS/ISO 273:1980 Fasteners. Clearance holes for bolts and screws
DS/EN 20273:1992 Fasteners. Clearance holes for bolts and screws
DS/ISO 273:1992 Fasteners - Clearance holes for bolts and screws
DS/ISO 5894:2000 Ships and marine technology - Manholes with bolted covers
DS/EN 1515-2:2002 Flanges and their joints - Bolting - Part 2: Classification of bolt materials for steel flanges, PN designated
DS/EN 1515-3:2005 Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, class designated
DS/ISO 898-1:1982 Mechanical properties of fasteners — Part I: Bolts, screws and studs
DS/EN 1515-1:2000 Flanges and their joints - Bolting - Part 1: Selection of bolting
DS/EN 2933:1997 Aerospace series - Bolts, T-head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718) - Classification: 1275 MPa (at ambient temperature)/650°C
DS/EN 14399-3:2005 High-strenght structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nut assemblies
DS/EN 4321:2005 Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1550 MPa (at ambient temperature)/650°C
DS/EN 14399-10:2009 High-strength structural bolting assemblies for preloading - Part 10: System HRC - Bolt and nut assemblies with calibrated preload
DS/EN 1515-4:2010 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
DS/EN 3324:2008 Aerospace series - Bolts, hexagon head, relieved shank, long thread, in heat resisting steel FE-PM1708 (FV535) - Classification: 1 000 MPa/550 °C - Unplated
DS/EN 3325:2008 Aerospace series - Bolts, T-head, relieved shank, long thread, in heat resisting steel, FE-PM1708 (FV535) - Classification: 1 000 MPa/550 °C - Unplated

Professional Standard - Textile, Classification of bolt holes

FZ/T 90027-1991 Dimensions of punching holes for mounting bolts and screws
FZ/T 90068-1995 Dimensions of cast holes for bolts

IN-BIS, Classification of bolt holes

IS 1821-1987 Clearance hole dimensions for bolts and screws
IS 9549-1980 Dimensions of cotter pin holes, terminal holes, and bolt head slots
IS 10980 Pt.2-1984 Specification for bolts and nuts for aerospace use (MJ thread) Part 2 Dimensions of bolts and nuts

Professional Standard - Aviation, Classification of bolt holes

HB 0-40-1983 Through hole dimensions for bolts, screws and studs
HB 1-127-2002 Cheese head bolts with wire holes on head
HB 1-127-1974 Cylindrical bolts with safety holes in the head
HB 1-127-1995 Cylindrical head bolts with safety holes in the head
HB 1-127-1983 Cylindrical head bolts with safety holes in the head
HB 0-1-1974 The position of the threaded part of the bolt in the nut and interlayer
HB 0-1-1983 The position of the threaded part of the bolt in the nut and interlayer
HB 1-305-1983 Classification and weight of screw piles
HB 1-305-1974 Classification and weight of screw piles

Korean Agency for Technology and Standards (KATS), Classification of bolt holes

KS B ISO 273-2010(2020) Diameter of clearance holes and counterbores for bolts and screws
KS V ISO 5894-2012(2022) Ships and marine technology－Manholes with bolted covers
KS V ISO 5894:2012 Ships and marine technology－Manholes with bolted covers
KS B ISO 2184-1:2003 Industrial castors－Dimensions of top－plates－Part 1：Oblong top-plates with 4 bolt holes
KS B ISO 898-1-2003(2018) Mechanical properties of threaded components made of carbon and alloy steel - Part 1: Bolts, screws and studs
KS W 0933-1998(2018) AEROSPACE - SELF-LOCKING, FIXED, SINGLE-LUG ANCHOR NUTS WITH COUNTERBORE, CLASSIFICATION 1100MPa/235 DEGREES C
KS W ISO 7689:2007 Aerospace－Alloy steel bolts with strength classification 1 100 MPa and MJ threads－Procurement specification
KS W ISO 5855-2-2005(2020) Aerospace－MJ threads－Part 2：Limit dimensions for bolts and nuts
KS W 1551-2001(2011) Aerospace－MJ threads－Part 2：Limit dimensions for bolts and nuts
KS W 1551-2001 Aerospace-MJ threads-Part 2:Limit dimensions for bolts and nuts
KS W ISO 5855-2:2005 Aerospace－MJ threads－Part 2：Limit dimensions for bolts and nuts
KS B 0549-1995 Fasteners-surface discontinuities-Part 3:Bolts,screws and studs for special requirements

未注明发布机构, Classification of bolt holes

BS EN 20273:1992(1998) Fasteners — Clearance holes for bolts and screws
DIN 25201-1 E:2010-03 Design guide for railway vehicles and their components - Bolted joints - Part 1: Classification of bolted joints
BS EN 1515-2:2001(2002) Flanges and their joints — Bolting — Part 2 : Classification of bolt materials for steel flanges, PN designated
BS EN 1515-3:2005(2006) Flanges and their joints — Bolting — Part 3 : Classification of bolt materials for steel flanges, class designated
DIN EN 2754:2004 Aerospace series - Nuts, anchor, self locking, two lug, floating with counterbore - Classification: 1100 MPa/235 °C
BS EN 2752:1990(2000) Specification for Nuts, anchor, self locking fixed, two lug, reduced series, with counterbore Classification : 1 1 00 MPa / 235 °C
DIN 1211-3 E:2008-06 Step irons for staggered manhole steps - Part 3: Bolted-on step irons
DIN 1211-3:1986 Step irons for staggered manhole steps - Part 3: Bolted-on step irons
DIN 81421-1 E:2015-12 Bow-type handles for equipment - Part 1: Type for bolting
DIN 1212-3 E:2008-06 Step irons with upstand for staggered manhole steps - Part 3: Bolted-on step irons
DIN 1212-3:1986 Step irons with upstand for staggered manhole steps - Part 3: Bolted-on step irons
DIN 3852-2 E:2012-12 Stud ends, ports, for fittings, valves - Plug screw with Whitworth pipe thread - General outlay of types
BS EN 2264:1996(1998) Nuts, anchor, self - locking, floating, two lug, incremental counterbore, in alloy steel, cadmium plated MoS2 lubricated — Classification : 900 MPa (at ambient temperature)/ 235 °C
DIN 25201-4 E:2021-01 Design guide for railway vehicles and their components - Bolted joints - Part 4: Securing of bolted joints
DIN 25201-4 E:2010-03 Design guide for railway vehicles and their components - Bolted joints - Part 4: Securing of bolted joints
DIN 2510-6 E:2012-01 Bolted connections with waisted shank - Part 6: Cap nuts
DIN 2510-6:1971 Bolted connections with waisted shank - Part 6: Cap nuts
NF E25-801-10*NF EN 14399-10:2018 High-strength structural bolting assemblies for preloading - Part 10 : system HRC - Bolt and nut assemblies with calibrated preload
DIN EN 14399-8 E:2016-01 High-strength structural bolting assemblies for preloading - Part 8: System HV - Hexagon fit bolt and nut assemblies

International Organization for Standardization (ISO), Classification of bolt holes

ISO 5894:1978 Shipbuilding; Manholes with bolted covers
ISO 5894:1999 Ships and marine technology - Manholes with bolted covers
ISO 3101:1981 Wheels and castors; Triangular top plates with three fixing holes
ISO 2184:1972 Industrial castors; Dimensions of top plates; Part I : Oblong top-plates with 4 bolt holes
ISO 5855-2:1981 Aerospace construction — MJ threads — Part 2: Dimensions for bolts and nuts
ISO 898-1:1978 Mechanical properties of fasteners — Part 1: Bolts, screws and studs
ISO 5855-2:1988 Aerospace; MJ threads; part 2: limit dimensions for bolts and nuts
ISO 898-1:1988 Mechanical properties of fasteners; part 1: bolts, screws and studs
ISO 1173:1988 Assembly tools for bolts and screws; hexagon drive ends for hand- and machine-operated screwdriver bits
ISO 5855-2:1999 Aerospace - MJ threads - Part 2: Limit dimensions for bolts and nuts

PL-PKN, Classification of bolt holes

PN M82070-1974 Bolts and studs Slotted or drilled head or shank with split pin hole
PN W88021-1989 Low round and oval ship manhoks with bolted covtis
PN M82341-1991 Hexagon fit bolts with short threaded portion
PN M82342-1991 Hexagon fit bolts with long threaded portion

SE-SIS, Classification of bolt holes

SIS SMS 2361-1965 Non-threaded bolts with great head and hole for split pin
SIS SMS 2360-1965 Non-threaded bolts with head and hole for split pin
SIS SMS 335-1966 Pipe flanges. Position and number of bolt holes
SIS SS-EN 20 898-1-1991 Mechanical properties of fasteners — Part 1: Bolts, screws and studs
SIS SS-ISO 3224:1987 Aerospace - Self-locking, floating, single-lug anchor nuts, with counter- bore, classification 1100 MPa/235 °C

Professional Standard - Railway, Classification of bolt holes

TB/T 3246.1-2019 Design guidelines for rolling stock bolted connections Part 1: Classification of bolted connections
TB/T 3246.1-2010 Design guide for railway vehicles and their components Bolted joints.Part 1:Classification of bolted joints
TB/T 3246.4-2010 Design guide for railway vehicles and their components Bolted joints.Part 4:Securing of bolted joints

Lithuanian Standards Office , Classification of bolt holes

LST EN 20273-2001 Fasteners - Clearance holes for bolts and screws (ISO 273:1979)
LST EN 1515-2-2002 Flanges and their joints - Bolting - Part 2: Classification of bolt materials for steel flanges, PN designated
LST EN 1515-3-2005 Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, class designated
LST EN 1515-1-2000 Flanges and their joints - Bolting - Part 1: Selection of bolting
LST EN 2929-2001 Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy) - Classification: 1 210 MPa (at ambient temperature)/730 °C
LST EN 4321-2005 Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1 550 MPa (at ambient temperature) / 650 °C
LST EN 14399-3-2005 High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nut assemblies
LST EN 14399-10-2009 High-strength structural bolting assemblies for preloading - Part 10: System HRC - Bolt and nut assemblies with calibrated preload
LST EN 1515-4-2010 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
LST EN 1515-4-2021 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU
LST EN 3324-2008 Aerospace series - Bolts, hexagon head, relieved shank, long thread, in heat resisting steel FE-PM1708 (FV535) - Classification: 1 000 MPa/550 °C - Unplated
LST EN 3325-2008 Aerospace series - Bolts, T-head, relieved shank, long thread, in heat resisting steel, FE-PM1708 (FV535) - Classification: 1 000 MPa/550 °C - Unplated

Professional Standard - Military and Civilian Products, Classification of bolt holes

WJ/Z 16-1978 Blank dimensions of bolts and tapped holes for optical instruments

Professional Standard - Aerospace, Classification of bolt holes

QJ 508-1978 Dimensions of through holes and countersunk seats for bolts and screws
QJ 1747-1989 Strength classification and temperature classification of bolts and nuts for MJ threaded fasteners

Military Standard of the People's Republic of China-General Armament Department, Classification of bolt holes

GJB 121.9-1986 Cylindrical head bolts with safety hole in the head
GJB 3.2A-2015 MJ Threads Part 2: Limiting Dimensions of Bolt and Nut Threads

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, Classification of bolt holes

PREN 2264-1982 Nuts@ Anchor@ Self Locking Two Lug@ Floating Incremental Counterbore Classification 1100 MPa/235 Degrees Celsius
PREN 2753-1987 Aerospace Series Nuts@ Anchor@ Self Locking One Lug@ with Counterbore Classification: 1100 MPa/235 Degrees Celsius (Issue P 1)
PREN 2859-1989 Bolts@ Hexagonal Normal Head@ Close Tolerance Shank@ Short Thread in Steel Cadmium Plated Classification 1100 MPa/235 Degrees Celsius
PREN 3724-1992 Aerospace Series Bolts@ Double Hexagon Head@ Relieved Shank@ Long Thread@ in Titanium Alloy TI-P63@ MoS2 Coated Classification: 1 100 MPa (at Ambient Temperature) (Issue P 1)
PREN 2651-1989 Bolts@ Pan Head@ Slotted@ Threaded@ to Head@ in Brass@ Tin Plated Classification: 380 MPa/80 Degrees Celsius
PREN 2929-1986 Bolts with Double Hexagon Head@ Relieved Shank@ Long Thread@ in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy) Classification 1210 MPa/735 Degrees Celsius
PREN 2413-1987 Bolts@ Shouldered@ Thin Hexagonal Head@ Close Tolerance Shank@ Short Thread@ in Steel Cadmium Plated Classification 1100 MPa/235 Degrees Celsius
PREN 2654-1989 Bolts@ 100 Degrees Countersunk Normal Head@ Slotted@ Threaded to Head@ in Brass@ Tin Plated Classification: 280 MPa/80 Degrees Celsius
PREN 2889-1989 Bolts@ Hexagonal Normal Head@ Coarse Tolerance Shank@ Short Thread@ in Steel@ Cadmium Plated Classification 900 MPa/235 Degrees Celsius
PREN 2927-1986 Bolts with Double Hexagon Head@ Relieved Shank@ Long Thread@ in Heat Resisting Nickel Base Alloy NI-P100HT (Inconel 718) Classification 1275 MPa/650 Degrees Celsius
PREN 2549-1987 Bolts@ Hexagonal Normal Head@ Close Tolerance Shank@ Short Thread in Titanium@ Anodised Classification 1100 MPa/315 Degrees Celsius
PREN 4321-1999 Aerospace Series Bolts@ Double Hexagon Head with Lockwire Holes@ Relieved Shank@ Long Thread@ in Heat Resisting Nickel Base Alloy NI-PH2601 (Inconel 718)@ Silver Plated Classification: 1 550 MPa (at Ambient Temperature) / 650 Degrees C (Edition P 1)
PREN 4352-1999 Aerospace Series Bolts@ Double Hexagon Head with Lockwire Holes@ Relieved Shank@ Long Thread@ in Heat Resisting Nickel Base Alloy NI-PH2601 (Inconel 718)@ MoS2 Coated Classification: 1 550 MPa (at Ambient Temperature) / 425 Degrees C (Edition P 1)

Society of Automotive Engineers (SAE), Classification of bolt holes

SAE AS1620-1981 Stud, Locked in - Ring, Straight, Hole Preparation for
SAE MA3342A-2021 BOLT, MACHINE-SPLINE EXTENDED WASHER, FULL SHANK, DRILLED, LONG THREAD, AMS5731 SIMILAR TO UNS S66286, METRIC
SAE AS9442-2000 Bolt, Machine-Steel AMS 6304, Diffused Nickel-Cadmium Plated, Hexagon Head, Drilled, .3125-24 UNJF-3A (ASG)
SAE AS9533A-2007 BOLT, MACHINE - HEXAGON HEAD, DRILLED 1 HOLE, CADMIUM PLATED, STEEL UNS G87400, 125 KSI MIN, .4375-20 UNJF-3A
SAE J485-1995 Holes in Bolt and Screw Shanks and Slots in Nuts for Cotter Pins
SAE AS9577-2000 BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, SILVER PLATED, .375-24 UNJF-3A FSC 5306
SAE J1304-2011 Cutting Edge Cross Sections Loader Straight with Bolt Holes
SAE AS21939-2000 Bolt, Cluster Fitting, Single Port, Through, Flareless
SAE RS-704-3-1981 RS704 Recommended Size and Location of Locking Wire Holes in Bolts, Screws and Nuts
SAE MA3369-1987 Bolt, Machine-Hex Head, Drilled, PD Shank, Long Thread, AMS 5662, Metric FSC 5306
SAE MA3365-1987 Bolt, Machine - Hex Head, Drilled, Full Shank, Long Thread, AMS 5731, Metric FSC 5306
SAE J1304-2006 Cutting Edge Cross Sections Loader Straight with Bolt Holes
SAE AS21941A-2007 (R) BOLT, CLUSTER FITTING, DOUBLE PORT THROUGH, FLARELESS
SAE AS21935-1999 FITTING END, BOLT CLUSTER FITTING, DOUBLE PORT, THROUGH, FLARELESS FSC 4730; Should Be Used Instead of MS21935C, Which Was Cancelled on 07 September 1999
SAE AS9567B-2005 (R) BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, CRES UNS S66286, 130 KSI MIN .3125-24 UNJF-3A FSC 5306
SAE MA3304A-1987 Bolt - Machine, Hex Head, Drilled, PD Shank, MJ Thread, AMS 6322, Cadmium Plate, Metric
SAE RS-747-1-1990 RS747 Hole Sizes for Self Retaining "Impedance Type" Bolts. Inch Series
SAE RS-748-1-1990 RS748 Hole Sizes for Self Retaining "Impedance Type" Bolts. Metric Series
SAE AS9742A-2005 (R) BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, CRES UNS S17400, 140 KSI MIN .2500-28 UNJF-3A FSC 5306
SAE MAP1572A-2002 Metric Stud Holes For Aerospace Electrical and Electronic Wire Terminating Devices
SAE AS6758-2-1960 AS6758 Pipe Couplings (Unified Adaptor) Steel Banjo Bolt with Hole for Bleeder Screw
SAE AS4877A-2004 Bolts and Screws, Nickel Alloy UNS N07718, Classification: 185 ksi/1200 °F Procurement Specification
SAE AS4877-1995 BOLTS AND SCREWS, NICKEL ALLOY UNS N07718, Classification: 185 ksi/1200 °F Procurement Specification
SAE AS4877J-2020 Bolts and Screws, Nickel Alloy UNS N07718, Classification: 185 ksi/1200 °F Procurement Specification
SAE AS9895-2000 Bolt, Machine - Double Hexagon Extended Washer Head, Drilled, AMS 5616, .250-28 UNJF-3A FSC 5306
SAE AS9501A-2003 (R) BOLT, MACHINE - HEXAGON HEAD, DRILLED, 1 HOLE, FULL SHANK, CRES, UNS S66286, 130 KSI MIN, .2500-28 UNJF-3A
SAE AS3120-1979 Bolt, Machine-Hexagon Head, Drilled 6 Holes, PD Shank, CRES AMS 5731, .5625-18 UNJF-3A
SAE AS3118-1979 Bolt, Machine-Hexagon Head, Drilled 6 Holes, PD Shank, CRES AMS 5731, .4375-20 UNJF-3A
SAE AS3117-1979 Bolt, Machine-Hexagon Head, Drilled 6 Holes, PD Shank, CRES AMS 5731, .375-24 UNJF-3A
SAE AS3115-1979 Bolt, Machine - Hexagon Head, Drilled 6 Holes, PD Shank, CRES AMS 5731, .250-28 UNJF-3A
SAE AS3114-1979 Bolt, Machine - Hexagon Head, Drilled 6 Holes, PD Shank, CRES AMS 5731, .190-32 UNJF-3A
SAE AS3113-1979 Bolt, Machine - Hexagon Head, Drilled 1 Hole, PD Shank, CRES AMS 5731, .5625-18 UNJF-3A FSC 5306
SAE AS3111-1979 Bolt, Machine-Hexagon Head, Drilled 1 Hole, PD Shank, CRES AMS 5731, .4375-20 UNJF-3A
SAE AS3108-1979 Bolt, Machine-Hexagon Head, Drilled 1 Hole, PD Shank, CRES AMS 5731, .250-28 UNJF-3A
SAE AS3107-1979 Bolt, Machine-Hexagon Head, Drilled 1 Hole, PD Shank, CRES AMS 5731, .190-32 UNJF-3A
SAE AS3106-1979 Screw, Machine - Hexagon Head, Drilled 1 Hole, PD Shank, CRES AMS 5731, .164-36 UNJF-3A
SAE MA3342-1987 Bolt, Machine-Spline Extended Washer, Full Shank, Drilled, Long Thread, AMS5731, Metric FSC 5306
SAE AS3118A-2014 BOLT, MACHINE - HEXAGON HEAD, DRILLED 6 HOLES, PD SHANK, AMS5731, UNS S66286, .4375-20 UNJF-3A
SAE AS3119A-2013 BOLT, MACHINE - HEXAGON HEAD, DRILLED 6 HOLES, PD SHANK, CRES AMS5731, .5000-20 UNJF-3A
SAE MA3393-1990 Clip - Spring, Tension, Outer 6.7 MM Bolt Hole, AMS 5525, Metric FSC 5340
SAE MA3394-1990 Clip - Spring, Tension, Inner 6.7 mm Bolt Hole, AMS 5525, Metric FSC 5340
SAE AS9759-2000 Bolt, Machine - Double Hexagon Extended Washer Head Drilled, PD Shank, Titanium AMS 4967, .190-32 UNJF-3A FSC 5306
SAE AS3106A-2014 SCREW, MACHINE - HEXAGON HEAD, DRILLED 1 HOLE, PD SHANK, CRES AMS5731(UNS S66286), .1640-36 UNJF-3A
SAE AS3107A-2014 BOLT, MACHINE - HEXAGON HEAD, DRILLED 1 HOLE, PD SHANK, CRES AMS5731 (UNS S66286), .1900-32 UNJF-3A
SAE AS3108A-2014 BOLT, MACHINE - HEXAGON HEAD, DRILLED 1 HOLE, PD SHANK, CRES AMS5731 (UNS S66826), .2500-28 UNJF-3A
SAE AS3111A-2014 BOLT, MACHINE - HEXAGON HEAD, DRILLED 1 HOLE, PD SHANK, CRES AMS5731(UNS S66826), .4375-20 UNJF-3A
SAE AS9895A-2007 Bolt, machine-double hexagon extended washer head, drilled, AMS 5616, .2500-28 UNJF-3A
SAE AS3403-1985 Bolt, Machine - Hexagon Head, Drilled 1 Hole, PD Shank, AMS 5708, .375-24 UNJF-3A FSC 5306
SAE AS3406-1985 Bolt, Machine - Hexagon Head, Drilled 6 Holes, PD Shank, AMS 5708, .3125-24 UNJF-3A FSC 5306
SAE AS9944-2000 Bolt, Machine - Double Hexagon Extended Washer Head, Drilled, Full Shank, Steel AMS 6322, Cadmium Plated, .375-24 UNJF-3A FSC 5306
SAE AS3623-2004 BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, COBALT-NICKEL ALLOY, UNS R30159, 260 KSI MIN SHEET 1 OF 14 FSC 5306
SAE AS9566A-2005 R) BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, CRES UNS S66286, 130 KSI MIN .2500-28 UNJF-3A FSC 5306
SAE AS3174-1976 Bolt, Machine - Double Hex Extended Washer Head, Drilled, Cl Tol Shank, AMS 5643, .190-32 UNJF-3A
SAE AS7478B-2006 Bolts and Screws, Steel, UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated, Aged After Roll Threaded Procurement Specification for
SAE AS7478E-2021 Bolts and Screws, Steel, UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated, Aged After Roll Threaded Procurement Specification for
SAE AS7478F-2022 Bolts and Screws, Steel, UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated, Aged After Roll Threaded Procurement Specification for
SAE AS3622-2004 Bolt, Machine - Double Hexagon Extended Washer Head, Drilled, Close Tolerance Shank, Cobalt-Nickel Alloy, UNS R30159, 260 KSI MIN
SAE AS9565C-2007 BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, CRES UNS S66286, 130 KSI MIN .1900-32 UNJF-3A
SAE AS9715A-2007 BOLT, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, DRILLED, SILVER PLATED, CORROSION AND HEAT RESISTANT STEEL, .2500-28 UNJF-3A
SAE MA3446A-2015 BOLT, MACHINE - TEE HEAD, CHAMFERED CLASSIFICATION: 1210 MPA/730 °C CLOSE TOL SHANK, UNS N07001, METRIC
SAE MA3446B-2021 BOLT, MACHINE - TEE HEAD, CHAMFERED CLASSIFICATION: 1210 MPA/730 °C CLOSE TOL SHANK, UNS N07001, METRIC
SAE AS9587A-2002 (R) Bolt, Machine-Hexagon Head, Drilled 6 Holes, Full Shank, UNS S66286, 130 ksi Min, .4375-20 UNJF-3A
SAE AS9588A-2002 (R) Bolt, Machine - Hexagon Head, Drilled, 6 Holes, Full Shank, UNS S66286, 130 ksi Min, .5000-20 UNJF-3A
SAE AS3175-1976 Bolt, Machine - Double Hex Extended Washer Head, Close Tolerance Shank, AMS 5643, .250-28, UNJF-3A
SAE AS3160-1976 BOLT, MACHINE- DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, CLOSE TOLERANCE SHANK, AMS 4967, .4375-20, UNJF-3A
SAE AS3159-1976 Bolt, Machine - Double Hexagon Extended Washer Head, Drilled, Close Tolerance Shank, AMS 4967, .375-24 UNJF-3A
SAE AS3158A-2014 BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, CLOSE TOLERANCE SHANK, AMS4967, .3125-24 UNJF-3A
SAE AS3157-1976(R2006) Bolt, machine-double hexagon extended washer head, drilled, close tolerance shank, AMS 4967, 250-28, unjf-3A
SAE AS9741B-2005 BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, CRES UNS S17400, 140 KSI MIN .1900-32 UNJF-3A FSC 5306

VE-FONDONORMA, Classification of bolt holes

NORVEN 24-19-1964 Connecting devices in holes (for bolted connections)

European Committee for Standardization (CEN), Classification of bolt holes

EN 1515-2:2001 Flanges and their joints - Bolting - Part 2: Classification of bolt materials for steel flanges, PN designated
EN 1515-3:2005 Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, class designated
EN ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread
EN 3202:1995 Aerospace series - Holes and traps for T-head bolts - Design standard
EN 1515-1:1999 Flanges and their joints - Bolting - Part 1: Selection of bolting
EN 4352:2004 Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated - Classification: 1550 MPa (at ambient temperature)/425 °C
EN 4352:2003 Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH 2601 (Inconel 718), MoS2 coated Classification: 1 550 MPa (at ambient temperature)/425 degrees celsius
EN 4321:2004 Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1550 MPa (at ambient temperature)/650 °C
EN 4321:2003 Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickelbase alloy NI-PH2601 (Inconel 718), silver plated Classification: 1 550 MPa (at ambient temperature)/650 degrees celsius
EN 14399-3:2015 High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nut assemblies
EN 14399-10:2009 High-strength structural bolting assemblies for preloading - Part 10: System HRC - Bolt and nut assemblies with calibrated preload
EN 1515-4:2021 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU
EN 1515-4:2021/AC:2022 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU
EN 3687:2010 Aerospace series - Bolts, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated - Classification: 1100 MPa/650 °C

TR-TSE, Classification of bolt holes

TS 2837-1977 LOW CARBON UNALLOYED STEELS FOR BOLTS AND NUTS

CH-SNV, Classification of bolt holes

SNV 24775-1939 Stop washers with two holes for M 4...M 27 bolts and nuts
VSM 23715-1971 Mechanical properties of fasteners. Part 1: Bolts; screws and studs
SN 640 763-1988 Bolts, nuts and similar parts. Technical supply conditions. Nut strength grade
SN 219 505/25-1980 Bolts, nuts and similar parts. Technical supply conditions. Nut strength grade
VSM 18723.1-1965 P type fixed coupling with long hub (fitting bolt) removal hole

Indonesia Standards, Classification of bolt holes

SNI ISO 5894:2011 Ships and shipbuilding technology. Manhole with bolted cover

ES-UNE, Classification of bolt holes

UNE-EN 2754:2006 Aerospace series - Nuts, anchor, self locking, two lug, floating with counterbore - Classification: 1 100 MPa/235 °C (Endorsed by AENOR in August of 2006.)
UNE-EN 2856:2006 Aerospace series - Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore - Classification: 1 100 MPa/235 °C (Endorsed by AENOR in November of 2006.)
UNE-EN 2863:2010 Aerospace series - Nuts, anchor, self-locking, fixed, 90° corner, with counterbore, in heat resisting steel, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 315 °C (Endorsed by AENOR in April of 2010.)
UNE-EN 2866:2009 Aerospace series - Nuts, anchor, self-locking, floating, one lug, with counterbore, in steel, cadmium plated, MoS2 lubricated - Classification: 1 110 MPa (at ambient temperature) / 235 °C (Endorsed by AENOR in January of 2010.)
UNE-EN 14399-7:2019 High-strength structural bolting assemblies for preloading - Part 7: System HR - Countersunk head bolt and nut assemblies
UNE-EN 14399-4:2016 High-strength structural bolting assemblies for preloading - Part 4: System HV - Hexagon bolt and nut assemblies
UNE-EN 14399-3:2016 High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nut assemblies
UNE-EN 3539:2010 Aerospace series - Nuts, anchor, self-locking, one lug, fixed, with counterbore, in heat resisting steel, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 315 °C (Endorsed by AENOR in April of 2010.)
UNE-EN 2878:2018+AC:2019 Aerospace series - Nuts, anchor, self-locking, air resistant, sealing, floating, two lug, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C (Endorsed by Asociación Española de...
UNE-EN 14399-10:2019 High-strength structural bolting assemblies for preloading - Part 10: System HRC - Bolt and nut assemblies with calibrated preload
UNE-EN 14399-8:2019 High-strength structural bolting assemblies for preloading - Part 8: System HV - Hexagon fit bolt and nut assemblies
UNE-EN 3750:2010 Aerospace series - Nuts, anchor, self-locking, fixed, 90° corner, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 315 °C (Endorsed by AENOR in March of 2010.)
UNE-EN 3768:2012 Aerospace series - Nuts, anchor, self-locking, one lug, fixed, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature)/315 °C (Endorsed by AENOR in April of 2012.)
UNE-EN 2862:2009 Aerospace series - Nuts, anchor, self-locking, fixed, 90° corner, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated - Classification : 1 100 MPa (at ambient temperature) / 235 °C (Endorsed by AENOR in January of 2010.)
UNE-EN 3753:2010 Aerospace series - Nuts, anchor, self-locking, fixed, 60° corner, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 235 °C (Endorsed by AENOR in April of 2010.)
UNE-EN 14399-9:2019 High-strength structural bolting assemblies for preloading - Part 9: System HR or HV - Direct tension indicators for bolt and nut assemblies

AENOR, Classification of bolt holes

UNE 25205:1976 SUSPENSION BOLT OF THE WAGONS "ORE" TYPE.
UNE-EN 1515-2:2002 Flanges and their joints - Bolting - Part 2: Classification of bolt materials for steel flanges, PN designated.
UNE-EN 1515-3:2006 Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, class designated
UNE-EN 20273:1992 FASTENERS. CLEARANCE HOLES FOR BOLTS AND SCREWS. (ISO 273:1979).
UNE-EN 1515-1:2000 FLANGES AND THEIR JOINTS - BOLTING - PART 1: SELECTION OF BOLTING
UNE-EN 3202:1996 AEROSPACE SERIES. HOLES AND TRAPS FOR T-HEAD BOLTS. DESIGN STANDARD.
UNE-EN 14399-10:2010 High-strength structural bolting assemblies for preloading - Part 10: System HRC - Bolt and nut assemblies with calibrated preload
UNE-EN 1515-4:2010 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
UNE-EN 3006:1995 AEROSPACE SERIES. BOLTS, HEXAGON HEAD, RELIEVED SHANK, LONG THREAD, IN HEAT RESISTING STEEL FE-PA92HT (A286). CLASSIFICATION: 900 MPa (AT AMBIENT TEMPERATURE)/650 oC.
UNE-EN 2931:1995 AEROSPACE SERIES. BOLTS, T-HEAD, RELIEVED SHANK, LONG THREAD, IN HEAT RESISTING STEEL FE-PA92HT (A286). CLASSIFICATION: 900 MPa (AT AMBIENT TEMPERATURE)/650 oC.

ZA-SANS, Classification of bolt holes

SANS 1700-3-10:1996 Fasteners Part 3: Forms, dimensions and designations Section 10: Bolts, screws and studs - Split pin holes and wire holes
SANS 1700-3-3:1996 Fasteners Part 3: Forms, dimensions and designations Section 3: Clearance holes for bolts and screws
SANS 1700-3-5:1996 Fasteners Part 3: Forms, dimensions and designations Section 5: Bolts, screws and studs - Nominal lengths, and thread lengths for general purpose bolts
SANS 1700-2-3:2003 Fasteners Part 2: Screw threads Section 3: ISO general purpose metric screw threads - Selected sizes for screws, bolts and nuts

SAE - SAE International, Classification of bolt holes

SAE MA3304B-2013 BOLT-MACHINE@ HEX HEAD@ DRILLED@ PD SHANK@ MJ THREAD@ AMS 6322@ CADMIUM PLATE@ METRIC
SAE AS4877H-2018 Bolts and Screws@ Nickel Alloy UNS N07718@ Classification: 185 ksi/1200 °F Procurement Specification
SAE AS4877C-2012 Bolts and Screws@ Nickel Alloy UNS N07718@ Classification: 185 ksi/1200 °F Procurement Specification
SAE AS4877F-2017 Bolts and Screws@ Nickel Alloy UNS N07718@ Classification: 185 ksi/1200 °F Procurement Specification
SAE AS4877G-2017 Bolts and Screws@ Nickel Alloy UNS N07718@ Classification: 185 ksi/1200 °F Procurement Specification
SAE AS4877B-2004 Bolts and Screws@ Nickel Alloy UNS N07718@ Classification: 185 ksi/1200 °F Procurement Specification
SAE AS4877D-2015 Bolts and Screws@ Nickel Alloy UNS N07718@ Classification: 185 ksi/1200 °F Procurement Specification
SAE AS9501B-2016 (R) BOLT, MACHINE - HEXAGON HEAD, DRILLED, 1 HOLE, FULL SHANK, CRES, UNS S66286, 130 KSI MIN, .2500-28 UNJF-3A
SAE AS4877E-2015 Bolts and Screws@ Nickel Alloy UNS N07718@ Classification: 185 ksi/1@200 °F Procurement Specification
SAE AS7478D-2017 Bolts and Screws@ Steel@ UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated@ Aged After Roll Threaded Procurement Specification for
SAE AS7478C-2016 Bolts and Screws@ Steel@ UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated@ Aged After Roll Threaded Procurement Specification for
SAE AS9588B-2016 (R) Bolt, Machine - Hexagon Head, Drilled, 6 Holes, Full Shank, UNS S66286, 130 ksi Min, .5000-20 UNJF-3A
SAE AS9587B-2016 (R) Bolt, Machine-Hexagon Head, Drilled 6 Holes, Full Shank, UNS S66286, 130 ksi Min, .4375-20 UNJF-3A

U.S. Military Regulations and Norms, Classification of bolt holes

ARMY MS51835 REV A-1970 INSERTS AND STUDS, LOCKED IN - KEY LOCKED, HOLE DIMENSIONS FOR AND ASSEMBLY OF

AIA/NAS - Aerospace Industries Association of America Inc., Classification of bolt holes

NAS563-572-1972 BOLT-FULL THREADED@ 160 KSI STEEL@ DRILLED HEAD (Rev 4; Best copy available)
NASM24634-1998 Screw@ Tapping@ Thread Cutting-Types D@F@G and T@ Approximate Hole Sizes for
NASM51105-1999 Screw@ Cap@ Hexagon Head (Finished Hexagon Bolt)@ Shank Drilled for Cotter Pin@ Steel@ Grade 5@ Cadmium Plated@ UNC-2A
NASM51106-1999 Screw@ Cap@ Hexagon Head (Finished Hexagon Bolt)@ Shank Drilled for Cotter Pin@ Steel@ Grade 5@ Cadmium Plated@ UNF-2A
NASM51109-2016 SCREW@ CAP@ HEXAGON HEAD@ FINISHED HEXAGON BOLT@ SHANK DRILLED FOR COTTER PIN@ CRES@ PASSIVATED@ UNC-2A (Rev 2)
NASM51110-2016 SCREW@ CAP@ HEXAGON HEAD@ FINISHED HEXAGON BOLT@ SHANK DRILLED FOR COTTER PIN@ CRES@ PASSIVATED@ UNF-2A (Rev 2)
NASM51110-2011 SCREW@ CAP@ HEXAGON HEAD@ FINISHED HEXAGON BOLT@ SHANK DRILLED FOR COTTER PIN@ CRES@ PASSIVATED@ UNF-2A (Rev 1)
NASM51109-2011 SCREW@ CAP@ HEXAGON HEAD@ FINISHED HEXAGON BOLT@ SHANK DRILLED FOR COTTER PIN@ CRES@ PASSIVATED@ UNC-2A (Rev 1)
NASM51105-2011 SCREW@ CAP@ HEXAGON HEAD@ FINISHED HEXAGON BOLT@ SHANK DRILLED FOR COTTER PIN@ STEEL@ GRADE 5@ CADMIUM PLATED@ UNC-2A (Rev 1)
NASM51106-2016 SCREW@ CAP@ HEXAGON HEAD@ FINISHED HEXAGON BOLT@ SHANK DRILLED FOR COTTER PIN@ STEEL@ GRADE 5@ CADMIUM PLATED@ UNF-2A (Rev 2)
NASM51106-2011 SCREW@ CAP@ HEXAGON HEAD@ FINISHED HEXAGON BOLT@ SHANK DRILLED FOR COTTER PIN@ STEEL@ GRADE 5@ CADMIUM PLATED@ UNF-2A (Rev 1)
NASM51105-2016 SCREW@ CAP@ HEXAGON HEAD@ FINISHED HEXAGON BOLT@ SHANK DRILLED FOR COTTER PIN@ STEEL@ GRADE 5@ CADMIUM PLATED@ UNC-2A (Rev 2)

Aerospace, Security and Defence Industries Association of Europe (ASD), Classification of bolt holes

ASD-STAN PREN 2855-2010 Aerospace series Nuts, anchor, self-locking, fixed, 90?corner, reduced series, with counterbore Classification : 1100 MPa/235 癈 Edition P2
ASD-STAN PREN 3714-2010 Aerospace series Nuts, anchor, self-locking, floating, two lug, with counterbore, in heat resisting steel, silver plated Classification : 1 100 MPa (at ambient temperature) / 425 癈 Edition P2

RU-GOST R, Classification of bolt holes

GOST 11610-1982 Plain bearings split angle bearing blocks with four bolt holes. Design and dimensions
GOST 11523-1982 Plain bearings flange bloks with three bolt holes. Design and dimensions
GOST R ISO 898-1-2011 Mechanical properties of fasteners made of carbon steel and alloy steel. Part 1. Bolts, screws and studs of specified property classes with coarse thread and fine pitch thread
GOST ISO 6157-1-2015 Fasteners. Surface discontinuities. Part 1. Bolts, screws and studs for general requirements

Professional Standard - Machinery, Classification of bolt holes

JB/ZQ 4247-2006 Regular screw threads - Remaining length of inner and outer thread, remaining length for drilling, end length of convex nut of bolt
JB/ZQ 4173-2006 Simplified representation for anchor bolt holes and built-in fittings in the equipment foundations

WRC - Welding Research Council, Classification of bolt holes

BULLETIN 473-2002 EXTERNAL BENDING MOMENTS ON BOLTED GASKETED JOINTS: PART 1 - THE EFFECTS OF BENDING MOMENTS ON BOLTED GASKETED JOINTS ; PART 2 - EFFECT OF GASKET TYPE ON THE BEHAVIOR OF NPS 4 CLASS 150 BOLTED JOIN
BULLETIN 510-2006 ANALYSIS OF THE EFFECTS OF TEMPERATURE ON BOLTED JOINTS

Defense Logistics Agency, Classification of bolt holes

DLA MS21292 REV B NOTICE 2-1997 BOLT, MACHINE - STEEL, DRILLED, DOUBLE HEXAGON, EXTENDED WASHER, .4375-20 (MIL-S-8879 THREAD)
DLA MS21292 REV B VALID NOTICE 1-1991 BOLT, MACHINE - STEEL, DRILLED, DOUBLE HEXAGON, EXTENDED WASHER, .4375-20 (MIL-S-8879 THREAD)
DLA MS21292 REV B-1963 BOLT, MACHINE - STEEL, DRILLED, DOUBLE HEXAGON, EXTENDED WASHER, .4375-20 (MIL-S-8879 THREAD)
DLA MS21294 REV B NOTICE 2-1997 BOLT, MACHINE - STEEL, DRILLED, DOUBLE HEXAGON, EXTENDED WASHER, .5625-18 (MIL-S-8879 THREAD)
DLA MS21294 REV B VALID NOTICE 1-1991 BOLT, MACHINE - STEEL, DRILLED, DOUBLE HEXAGON, EXTENDED WASHER, .5625-18 (MIL-S-8879 THREAD)
DLA MS21294 REV B-1963 BOLT, MACHINE - STEEL, DRILLED, DOUBLE HEXAGON, EXTENDED WASHER, .5625-18 (MIL-S-8879 THREAD)
DLA MS9062 REV C VALID NOTICE 1-2007 BOLT, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, CORROSION AND HEAT RESISTANT STEEL, DRILLED, .3125-24 NS
DLA MS9062 REV C (1)-2002 BOLT, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, CORROSION AND HEAT RESISTANT STEEL, DRILLED, .3125-24 NS
DLA MS9062 REV C-1994 BOLT, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, CORROSION AND HEAT RESISTANT STEEL, DRILLED, .3125-24 NS

American Society for Testing and Materials (ASTM), Classification of bolt holes

ASTM F1143-98(2007) Standard Specification for Manhole Cover Assembly, Bolted, Raised, Oiltight and Watertight
ASTM F1143-19 Standard Specification for Manhole Cover Assembly, Bolted, Raised, Oiltight and Watertight
ASTM F1143-98(2012) Standard Specification for Manhole Cover Assembly, Bolted, Raised, Oiltight and Watertight
ASTM F1143-98 Standard Specification for Manhole Cover Assembly, Bolted, Raised, Oiltight and Watertight
ASTM F1143-98(2003) Standard Specification for Manhole Cover Assembly, Bolted, Raised, Oiltight and Watertight
ASTM F1142-98(2007) Standard Specification for Manhole Cover Assembly, Bolted, Semi-Flush, Oiltight and Watertight
ASTM F1142-98(2012) Standard Specification for Manhole Cover Assembly, Bolted, Semi-Flush, Oiltight and Watertight
ASTM F1144-98(2012) Standard Specification for Manhole Cover Assembly, Bolted, Semi-Flush, Oiltight and Watertight, Hinged
ASTM F1144-19 Standard Specification for Manhole Cover Assembly, Bolted, Semi-Flush, Oiltight and Watertight, Hinged

ES-AENOR, Classification of bolt holes

UNE 22-782-1985 pin. Smooth bolts that separate anchorages

Aerospace Industries Association/ANSI Aerospace Standards, Classification of bolt holes

AIA/NAS NASM51105-2011 SCREW, CAP, HEXAGON HEAD, FINISHED HEXAGON BOLT, SHANK DRILLED FOR COTTER PIN, STEEL, GRADE 5, CADMIUM PLATED, UNC-2A
AIA/NAS NASM51106-2011 SCREW, CAP, HEXAGON HEAD, FINISHED HEXAGON BOLT, SHANK DRILLED FOR COTTER PIN, STEEL, GRADE 5, CADMIUM PLATED, UNF-2A
AIA/NAS NASM14177-2015 WASHER, RECESSED, COUNTERSUNK TWO SURFACES, FOR USE WITH WHEEL BOLTS AND NUTS UP TO AND INCLUDING 220 KSI Ftu (Rev 2)
AIA/NAS NASM14155-2014 WASHER, RECESSED COUNTERSUNK TWO SURFACES, FOR USE WITH WHEEL BOLTS AND NUTS UP TO AND INCLUDING 180 KSI Ftu (Rev 2)
AIA/NAS NASM51105-2016 SCREW, CAP, HEXAGON HEAD, FINISHED HEXAGON BOLT, SHANK DRILLED FOR COTTER PIN, STEEL, GRADE 5, CADMIUM PLATED, UNC-2A (Rev 2)
AIA/NAS NASM51106-2016 SCREW, CAP, HEXAGON HEAD, FINISHED HEXAGON BOLT, SHANK DRILLED FOR COTTER PIN, STEEL, GRADE 5, CADMIUM PLATED, UNF-2A (Rev 2)
AIA/NAS NASM51096-2011 SCREW, CAP, HEXAGON HEAD (FINISHED HEXAGON BOLT), HEAD DRILLED FOR LOCKING WIRE, STEEL, GRADE 5, CADMIUM PLATED, UNF-2A, PLAIN AND SELF-LOCKING
AIA/NAS NASM51095-2011 SCREW, CAP, HEXAGON HEAD (FINISHED HEXAGON BOLT), HEAD DRILLED FOR LOCKING WIRE, STEEL, GRADE 5, CADMIUM PLATED, UNC-2A, PLAIN AND SELF-LOCKING

GM Europe, Classification of bolt holes

GME 60156-2007 Compression Properties of Metal Center Tubes and Contact Surfaces of Metal Parts with Bolt Through Holes

RO-ASRO, Classification of bolt holes

STAS SR ISO 7689:1996 Aerospace - Alloy steel bolts with strength classification 1100 MPa and MJ threads - Procurement specification

GM North America, Classification of bolt holes

GM VOL I SEC D-1966-c Section D - Recommended Hole Sizes for Tapping Screws

American Welding Society (AWS), Classification of bolt holes

WRC 510:2006 Analysis of the Effects of Temperature on Bolted Joints
WRC 294:1984 Part 1: Creep of Bolted Flanged Connections

Aerospace Industries Association, Classification of bolt holes

AIA NASM24634-1998 Screw, Tapping, Thread Cutting-Types D,F,G and T, Approximate Hole Sizes for FSC 5305

(U.S.) Ford Automotive Standards, Classification of bolt holes

FORD WE400-2001 NUT - PIERCE - BULK AND WIRED PC 8 - THREAD CLASS 6H/6G CATEGORY 240.040

Japanese Industrial Standards Committee (JISC), Classification of bolt holes

JIS B 0205-3:2001 ISO general purpose metric screw threads -- Part 3: Selected sizes for screws, bolts and nuts
JIS B 1051:2014 Mechanical properties of fasteners made of carbon steel and alloy steel.Bolts, screws and studs with specified property classes.Coarse thread and fine pitch thread

CEN - European Committee for Standardization, Classification of bolt holes

EN 14399-10:2018 High-strength structural bolting assemblies for preloading - Part 10: System HRC - Bolt and nut assemblies with calibrated preload
EN 1515-4:2009 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC

GM Global, Classification of bolt holes

GMW 14676-2012 Compression Properties of Metal Center Tubes and Contact Surfaces of Metal Parts with Bolt Through Holes Issue 2; English

ESDU - Engineering Sciences Data Unit, Classification of bolt holes

ESDU 85021 C-2012 Analysis of pretensioned bolted joints subject to tensile (separating) forces

Standard Association of Australia （SAA）, Classification of bolt holes

AS/NZS 1252.2:2016 High-strength steel fastener assemblies for structural engineering — Bolts, nuts and washers, Part 2: Verification testing for bolt assemblies