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straight parallel thread

straight parallel thread, Total:500 items.

In the international standard classification, straight parallel thread involves: Screw threads, Cutting tools, Vocabularies, Fasteners, Machine tool systems, Pipeline components and pipelines, Electrical accessories, Hand-held tools, Cycles, Fasteners for aerospace construction, Fluid storage devices, Construction equipment, Shipbuilding and marine structures in general, Linear and angular measurements, Aerospace fluid systems and components, Components for aerospace construction, Elements of buildings, Optical equipment, Precision mechanics, Construction materials, Structures of buildings, Lifting equipment, Road vehicle systems.

Korean Agency for Technology and Standards (KATS), straight parallel thread

KS B 0221-2009(2019) Parallel pipe threads
KS B 0221-1984 Parallel pipe threads
KS B 3274-2002(2012) CIRCULAR SCREWING DIES FOR PARALLEL PIPE THREADS
KS B 3274-1987 CIRCULAR SCREWING DIES FOR PARALLEL PIPE THREADS
KS B 1309-2000 Parallel pins with internal thread
KS B 5223-2001(2016) Screw thread limit gauges for parallel pipe threads
KS B 5223-1985 Screw thread limit gauges for parallel pipe threads
KS B 5223-2001(2021) Screw thread limit gauges for parallel pipe threads
KS B 3349-1978 Ordinary hand taps(for sewing machine thread)
KS B 3349-1986 Ordinary hand taps(for sewing machine thread)
KS B 0221-2009 Parallel pipe threads
KS B ISO 15245-1:2015 Gas cylinders — Parallel threads for connection of valves to gas cylinders — Part 1: Specification
KS B ISO 15245-1-2015(2020) Gas cylinders — Parallel threads for connection of valves to gas cylinders — Part 1: Specification
KS B ISO 15245-1:2005 Gas cylinders-Parallel threads for connection of valves to gas cylinders-Part 1:Specification
KS B 3243-2002 Parallel shank twist drills
KS B ISO 15245-2:2005 Gas cylinders-Parallel threads for connection of valve to gas cylinders-Part 2:Gauge inspection
KS B ISO 15245-2:2015 Gas cylinders－Parallel threads for connection of valve to gas cylinders－Part 2：Gauge inspection
KS B ISO 15245-2-2015(2020) Gas cylinders－Parallel threads for connection of valve to gas cylinders－Part 2：Gauge inspection
KS B 3274-2002 Circular screwing dies for parallel pipe threads
KS B 3252-2002 Hand taps for parallel pipe threads
KS B 3252-1987 Hand taps for parallel pipe threads

Taiwan Provincial Standard of the People's Republic of China, straight parallel thread

CNS 494-1990 Parallel Pipe Threads
CNS 12752-1990 Screw Thread Limit Gauges for Parallel Pipe Threads
CNS 12754-1990 Method of Test for Parallel Screw Gauges
CNS 4847-1982 Hexagon Socket Pipe Plugs with Shoulder and Parallel Thread
CNS 10792-1984 Metric Tapered External Screw Threads with Mating Parallel Internal Screw Threads (Nominal Dimensions and Permissible Deviations)
CNS 4843-1982 Heavy Type Hexagon Head Pipe Plugs with Shoulder and Parallel Thread
CNS 4845-1982 Light Type Hexagon Head Pipe Plugs with Shoulder and Parallel Thread
CNS 4247-1980 Flat Knurled Thumb Screws
CNS 4844-1982 Heavy Type Hexagon Head Pipe Plugs with Shoulder, Vent Hole and Parallel Thread
CNS 4999-1979 Hand Taps for Pipe Threads for Parallel and Taper Threads-General Dimensions and Marking
CNS 4221-1978 Metric Trapezoidal Screw Thread (Limits for Internal Screw Threads From 8mm to 100mm)
CNS 4222-1978 Metric Trapezoidal Screw Thread (Limits for Internal Screw Threads from 105 mm to 300 mm)
CNS 4224-1978 Metric Trapezoidal Screw THread (Limits for Externational Screw Threads from 105 mm to 300 mm )
CNS 4223-1978 Metric Trapezoidal Screw Thread Limits for External Screw Threads from 8 mm to 100 mm

German Institute for Standardization, straight parallel thread

DIN 2244:2002 Screw threads - Terms and screw thread elements for parallel screw threads
DIN 2244:2002-05 Screw threads - Terms and screw thread elements for parallel screw threads
DIN 3858:2005 Whitworth pipe threads for pipe unions - Parallel internal thread and taper external thread - Dimensions
DIN 3858:1988 Whitworth pipe threads for pipe couplings; parallel internal threads and taper external threads; thread dimensions
DIN 3858:2005-08 Whitworth pipe threads for pipe unions - Parallel internal thread and taper external thread - Dimensions
DIN EN ISO 4231:2017-03 Hand- and machine-operated circular screwing dies for parallel pipe threads - G series (ISO 4231:2016); German Version EN ISO 4231:2016
DIN EN 10226-1:2004-10 Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation; German version EN 10226-1:2004
DIN 202:1999-11 Screw threads - General plan
DIN 14-3:1987 ISO-metric screw thread; screw threads below 1 mm diameter; tolerances
DIN EN 10226-1:2004 Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation; German version EN 10226-1:2004
DIN 7500-2:1984 Thread rolling screws for ISO metric thread; guideline values for hole diameters
DIN 14-2:1987 ISO-metric screw thread; screw threads below 1 mm diameter; nominal dimensions
DIN 14-4:1987 ISO-metric screw thread; screw threads below 1 mm diameter; limits
DIN 14-1:1987 ISO-metric screw thread; screw threads below 1 mm diameter; basic profile
DIN 14-3:1987-02 ISO-metric screw thread; screw threads below 1 mm diameter; tolerances
DIN 14-4:1987-02 ISO-metric screw thread; screw threads below 1 mm diameter; limits
DIN 79012:1960 Screw Threads for Bicycles and Mopeds; Theoretical Values, Limiting Screw Thread Dimensions
DIN 8378:2006-11 Subland twist drills with parallel shank for holes prior to tapping screw threads
DIN 103-7:1972 ISO Metric Trapezoidal Screw Threads; Limiting Sizes for Bolt Threads from 8 to 100 mm Nominal Diameter
DIN 103-5:1972 ISO Metric Trapezoidal Screw Threads; Limiting Sizes for Nut Threads from 8 to 100 mm Nominal Diameter
DIN 103-6:1972 ISO Metric Trapezoidal Screw Threads; Limiting Sizes for Nut Threads from 105 to 300 mm Nominal Diameter
DIN 14-2:1987-02 ISO-metric screw thread; screw threads below 1 mm diameter; nominal dimensions
DIN 14-1:1987-02 ISO-metric screw thread; screw threads below 1 mm diameter; basic profile
DIN 79012:2011 Screw threads for bicycles and mopeds - Theoretical values, limiting screw thread dimensions
DIN 158-1:1997-06 Metric external taper screw threads and mating internal parallel screw threads - Part 1: Nominal sizes, limit deviations, limits of size and verification
DIN 336:2003 Diameters of drills for minor diameters of tapped threads
DIN 103-8:1972 ISO Metric Trapezoidal Screw Threads; Limiting Sizes for Bolt Threads from 105 to 300 mm Nominal Diameter
DIN 7500-2:2016 Thread rolling screws for ISO metric thread - Part 2: Guideline values for hole diameters
DIN 13-1:1999 ISO general purpose metric screw threads - Part 1: Nominal sizes for coarse pitch threads; nominal diameter from 1 mm to 68 mm
DIN 13-8:1999 ISO general purpose metric screw threads - Part 8: Nominal sizes for 3 mm fine pitch threads; nominal diameter from 28 mm to 300 mm
DIN 3901:2018-03 Non-soldering compression fittings with cutting ring - Double ended stud ends with parallel thread for stud ends type A
DIN EN ISO 15245-1:2021-09 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification (ISO 15245-1:2021); German version EN ISO 15245-1:2021
DIN EN ISO 8735:1998-03 Parallel pins with internal thread, of hardened and martensitic stainless steel (ISO 8735:1997); German version EN ISO 8735:1997

Japanese Industrial Standards Committee (JISC), straight parallel thread

JIS B 1359:1990 Parallel pins with internal thread
JIS B 1359:2012 Parallel pins with internal thread
JIS B 4445:1998 Hand taps for parallel pipe threads
JIS B 0261:2020 Parallel screw threads gauges -- Measuring method
JIS B 0261:1992 Measuring method for parallel screw gauges
JIS B 0261:2004 Parallel screw thread gauges -- Measuring method of gauges
JIS B 4455:1998 Hand-and machine-operated circular screwing dies for parallel pipe threads
JIS B 0225:2018 Cycles -- Screw threads

British Standards Institution (BSI), straight parallel thread

BS 84:2007 Parallel screw threads of Whitworth form – Requirements
BS EN 10226-1:2004 Pipe threads where pressure tight joints are made on the threads. Part 1: Taper external threads and parallel internal threads. Dimensions, tolerances and designation
BS EN 10226-1:2004(2010) Pipe threads where pressure tight joints are made on the threads. Part 1: Taper external threads and parallel internal threads. Dimensions, tolerances and designation
BS ISO 9766:2012 Drills with indexable inserts. Cylindrical shanks with a parallel flat
BS 84:1956 Specification for parallel screw threads of Whitworth form
BS 811:1950 Specification for cycle (B.S.C.) threads (formerly known as C. E.I. threads)
BS EN ISO 15245-1:2001+A1:2013 Gas cylinders. Parallel threads for connection of valves to gas cylinders. Specification
BS EN ISO 8735:1998 Parallel pins with internal thread, of hardened steel or martensitic stainless steel
BS EN ISO 15245-2:2001 Gas cylinders. Parallel threads for connection of valves to gas cylinders. Gauge inspection
BS EN ISO 15245-1:2021 Gas cylinders. Parallel threads for connection of valves to gas cylinders. Specification
BS EN ISO 8733:1998 Parallel pins with internal thread, of unhardened steel or austenitic stainless steel
BS 1936-2:1991 Undercuts and runouts for screw threads. Specification for ISO metric screw threads
BS 7752-1:1994+A1:2008 Free running type wire thread inserts - Specification for ISO metric coarse pitch threads
BS ISO 2902:2016 ISO metric trapezoidal screw threads. General plan
BS 1127-3:1990 Screwing dies and dienuts - Specification for hand- and machine-operated circular screwing dies for parallel pipe threads; G series

SE-SIS, straight parallel thread

SIS SS 2638-1987 Screwing dies - Parallel pipe threads G
SIS SS 3213-1984 Threaded stainless steel pipe fittings - Tees with internal parallel pipe threads
SIS SS 3214-1984 Threaded stainless steel pipe fittings - Sockets with internal parallel pipe thread
SIS SS 3225-1984 Threaded stainless steel pipe fittings - Unions with internal parallel pipe threads
SIS SS 3211-1984 Threaded stainless steel pipe fittings - Elbows 90° with internal parallel pipe threads
SIS SS 3217-1984 Threaded stainless steel pipe fittings - Nipples with external parallel pipe thread
SIS SS 3216-1984 Threaded stainless steel pipe fittings - Half sockets with internal parallel pipe thread
SIS SS 3223-1984 Threaded stainless steel pipe fittings - Hexagon caps with internal parallel pipe thread
SIS SS 3222-1984 Threaded stainless steel pipe fittings - Round caps with internal parallel pipe thread
SIS SS 2636-1987 Handscrewing taps - Parallel pipe threads G and Rp
SIS SS 3215-1984 Threaded stainless steel pipe fittings - Socket reducers with internal parallel pipe threads
SIS SS 3221-1984 Threaded stainless steel pipe fittings — Bushings with internal parallel andexternal taper pipe threads
SIS SMS 36-1972 Parallel pipe threads
SIS SMS 2348-1966 Screw threads and threads undercut for shank hooks
SIS SS 1108-1991 Fittings for piping — Straight nipples forPN 10 — Externally threaded
SIS SS-ISO 4231:1990 Hand- and machine-operated circular screwing dies for parallel pipe threads — G series
SIS SMS 2181-1967 Hexagon socket grub screw with flat point. Metric screw threads. Coarse pitch
SIS SS 3284-1989 Flat countersunk square neck bolts — ISO metric screw threads
SIS SMS-1108-1939
SIS SMS 1098-1948
SIS SMS 1363-1950
SIS SS 1745-1979 Screw plug gauges and plain plug gauges — Profiles and tolerances for ISO inch screw threads
SIS SMS 2185-1967 Slotted grub screws with flat point. Metric screw threads. Coarse pitch
SIS SMS 1971-1969 Slotted grub screws with flat point. Inch screw threads. Coarse pitch
SIS SMS 2393-1974 Slott ed countersunk (flat) head screws. ISO metric screw threads. Coarse pitch
SIS SMS 1359-1950
SIS SS 1898-1989 Grub screws with thrust point — ISO metric screw threads
SIS SMS 365-1949
SIS SMS 369-1956
SIS SS 3608-1991 Screws with captive plain washer — ST-threads — General requirements
SIS SMS 1358-1950

NO-SN, straight parallel thread

NS 5320-1977 Hand taps for pipe threads for parallel threads
NS 5345-1977 Subland twist drills with parallel shanks for holes prior to tapping screw threads

AT-ON, straight parallel thread

ONORM EN 28735-1993 Parallel pins with internal thread, hardened
ONORM EN 28733-1993 Parallel pins with internal thread, unhardened
ONORM EN 24231-1990 Hand- and machine-operated circular screwing dies for parallel pipe threads; G-series (ISO 4231:1987)
ONORM M 1820-1980 Pipe unions; externa! diameters of tubes and threads

Association Francaise de Normalisation, straight parallel thread

NF E03-004:1981 Pipe threads where pressure tight joints are made on the threads (tapered external thread and parallel internal thread).
NF E03-164:1986 Pipe threads. Checking of parallel pipe threads with limit gauges. Plain gauges for external and internal screw threads.
NF E03-004-1*NF EN 10226-1:2004 Pipe threads where pressure tight joints are made on the threads - Part 1 : taper external threads and parallel internal threads - Dimensions, tolerances and designation.
NF E66-120:1975 Hand taps for pipe threads for parallel and taper threads.
NF E66-153:1990 Hand-and machine-operated circular screwing dies for parallel pipe threads. G series.
NF EN ISO 4015:2022 Fixations - Vis à tête hexagonale partiellement filetées à tige réduite (diamètre de tige diamètre sur flanc de filet) - Grade B
NF EN ISO 4028:2004 Vis sans tête à six pans creux, à téton
NF EN 27435:1992 Vis sans tête, fendues, à téton long
NF L22-453:1987 HEXAGONAL CASTELLETED NUTS. REDUCED HEIGHT. ISO THREAD. 4H5H OR 5H TOLERANCE CLASS ACCORDING TO DIAMETER.
NF E03-153:1975 Checking of threads with limit gauges-threaded gauges for nuts.
NF L22-305:1977 Hexagon socket set screws, flat point. ISO thread.
NF E25-757*NF EN ISO 8735:1997 Parallel pins with internal thread, of hardened steel and martensitic stainless steel.
NF E29-686-1*NF EN ISO 15245-1:2021 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1 : specification
NF EN ISO 15245-2:2002 Bouteilles à gaz - Filetages parallèles pour le raccordement des robinets sur les bouteilles à gaz - Partie 2 : contrôle par calibre
NF L22-451:1987 HEXAGONAL CASTELLATED NUTS. NORMAL HEIGHT. ISO THREAD. 4H5H OR 5H TOLERANCE CLASS ACCORDING TO DIAMETER.
NF E03-151:1998 ISO general purpose screw threads. Checking of screw threads with gauges. General.
NF E29-686-1:2002 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification.
NF E25-755*NF EN ISO 8733:1997 Parallel pins with internal thread, of unhardened steel and austenitic stainless steel.
NF E66-120*NF ISO 2284:2017 Hand taps for parallel and taper pipe threads - General dimensions and marking
NF E52-141:1986 Lifting accessories. Screwed dee shackles. Grade L.
NF EN ISO 15245-1:2021 Bouteilles à gaz - Filetages parallèles pour le raccordement des robinets sur les bouteilles à gaz - Partie 1 : spécification
NF L22-436:1987 HEXAGONAL NUTS. REDUCED HEIGHT. NORMAL ACROSS FLATS. ISO THREAD. 4H5H OR 5H TOLERANCE CLASS ACCORDING TO DIAMETER.
NF L22-435:1987 HEXAGONAL NUTS. REDUCED HEIGHT. NORMAL ACROSS FLATS. ISO RH THREAD. 4H5H OR 5H TOLERANCE CLASS ACCORDING TO DIAMETER.

IN-BIS, straight parallel thread

IS 12323-1988
IS 8788-1993 Dimensions for metric external taper and internal parallel screw threads (First Revision)
IS 6172-1979
IS 6550-1992 Thread milling cutter with parallel shank. Specification (First Revision)
IS 12096-1987
IS 6175 Pt.6-1992
IS 5702-1970
IS 4218 Pt.2-1976

CZ-CSN, straight parallel thread

CSN 01 4311-1962 Matching of threads. Deviation of major diameter of bolt thre ad and of minor diameter of nut threada
CSN 22 3009-1983 Taps for cylindrical pipe thread. Thread tolerances
CSN 01 4312-1962 Matching of threads. Limit deviationa of minor diameter of bolt thread
CSN 13 8260-1988 Straight screwing with gaskct with in-ternal threads
CSN 01 4045-1967 Screw threads for cycles
CSN 13 8261-1988 Straight screwing with gasket with in-ternal and external threads
CSN 01 4090-1976 Recommended diameters of drillers for threads of nuts
CSN 01 4013-1976 Mctric screw threads Basic diameters
CSN 25 4025-1973 Screw gauges. Solid GO screw ring gauge. Metric screw thread diameter 1 mm to 100 mm
CSN 25 4035-1973 Screw gauges. Solid NOT GO screw ring gauge. Metric screw thread diameter 1 mm to 100 mm
CSN 25 4020-1973 Screw gauges. Limit screw plug gauges. Metric screw thread diameter 1 mm to 100 mm
CSN 01 4008-1976 Metric screw threads. Diamefters and pitches
CSN 13 7775-1959 Soldered mechanical engineering screwings. Light plug screwings with flat sealing
CSN 25 4250-1961 Cylindrical limit thread gauges, bothsided. Diameter from 8 to 30. Cycle thread
CSN 25 4047-1973 NOT GO screw calliper gauge. Metric thread of diameter over 3 mm up to 100 mm
CSN 25 4213-1962 Cylindrical thread "not go" gauges. Nor- al trapezoidal thread. Diameter 4—100 mm
CSN 01 4022-1976 Metric screw threads for optics. Basic diameters
CSN 01 4021-1976 Metric screw threads for optics. Diameters and pitches
CSN 25 4260-1961 Screw gauges. Ring limit thread "go" gauges. Diameter from 8 to 100 mm. Cycle thread
CSN 25 4253-1961 Screw gauges. Cylindrical thread "not go" gauges diameter from 32 to 100 mm. Cycle thread
CSN 25 4143-1964 Cylindrical thread "NOT GO" gauges. Whitworth thread. Diameter W 1 3/8" - W 3"
CSN 25 4210-1962 Cylindrical limit thread gauges, both- ided. Normal trapezoidal thread. Dia- eter from 10 to 32 mm.
CSN 25 4155-1964 Limit ring thread "NOT GO" gauges. Whitworth thread. Diameter W 1/8" - W 3"
CSN 25 4156-1964 Reference gauges for ring "NOT GO" gauges. Whitworth thread. Diameter W 1/8" - W 3"
CSN 25 4251-1961 Screw gauges. Cylindrical thread "go" gauges. Diameter from 32 to 100 mm cycle thread
CSN 25 4220-1962 Rilig limit thread "go" gauges. Normal rapezoidal thread. Diameter 10—100 mm
CSN 22 3212-1979 Round screw dies for straight pipe thread. Basic dimensions
CSN 13 1360-1965 Flat oval threaded flanges- Np 2,5
CSN 13 7785-1959 Soldered mechanical engineering screwings. Heavy plug screwings with flat sealing
CSN 25 4141-1964 Cylindrical thread "GO" gauges. Whitworth thread. Diameter W 1 3/8" - W 3"
CSN 25 4140-1964 Cylindrical limit thread gauges, bothsided. Whitworth thread. Diameter W 1/8" - W 1 1/4"
CSN 25 4211-1962 Cylindrical thread "go" gauges. rapezoidal normal thread, gDiameter 34—100 mm
CSN 25 4151-1964 Reference gauges for new ring thread "GO" gauges. Whitworth thread. Diameter W 1/8" - W 3"
CSN 25 4225-1962 Limit ring thread "not go" gauges. ormal trapezoidal thread. Diameter 0-100 mm
CSN 25 4150-1964 Ring limit thread "GO" gauges. Whitwort thread. Diameter W 1/8" - W 3"

BE-NBN, straight parallel thread

NBN-EN 28735-1992 Parallel pins with internal thread, hardened
NBN-EN 28733-1992 Parallel pins with internal thread, unhardened
NBN E 66-101-1973
NBN 902-1970

RO-ASRO, straight parallel thread

STAS 1160/8-1990 Threading tools. Hand-and machine-operated circular screwing dies for parallel threads. Dimensions
STAS 2980/2-1985 ISO metric screw tlireads GAUGES AND MATING GAUCES FOR PARALLEL TNREADC lassification and svmbolization
STAS 2298-1983 Serew cutting tools STRAIGHT COMBS FOR ISO METRIC THREAD AND GAZ THREAD WITH THREAD PACKING
STAS 5515-1979 SCREW THREAD FOR CYCLES Limits
STAS 981-1974 ISO general purpose metric screw threads NOMINAL DIAMETERS AND PITCHES
STAS 4136/1-1980 SCREW PLUG GAUGES AND REFEREKCE GAUGES FOR METRIC SCREW THREADS FROM 1 TO 30 mm DIAMETERS Dimensions
STAS 4136/2-1980 SCREW PLUG GAUGES AND REFERENCE GAUGES FOR METRIC SCREW THREADS FROM 32 TO 100 mm DIAMETERS Dimensions
STAS 4269-1987 Steel flanges ROUND PLAIN SGREWED FLAN- GES NP 6 Dimensions

International Organization for Standardization (ISO), straight parallel thread

ISO 2284:1976 Hand taps for pipe threads for parallel and taper threads — General dimensions and marking
ISO 4231:1977 Hand- and machine-operated circular screwing dies for parallel pipe threads — G series
ISO 15245-1:2001 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification
ISO 15245-1:2021 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification
ISO 15245-2:2001 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 2: Gauge inspection
ISO/R 288-2:1969 Slotted and castle nuts with metric thread 42 up to and including 100 mm thread diameter
ISO 2902:2016 ISO metric trapezoidal screw threads - General plan
ISO 261:1998 ISO general purpose metric screw threads - General plan
ISO 2902:1977 ISO metric trapezoidal screw threads; General plan
ISO 15245-1:2001/Amd 1:2013 Gas cylinders.Parallel threads for connection of valves to gas cylinders.Part 1: Specification; Amendment 1

NL-NEN, straight parallel thread

NEN-ISO 8733:1992 Parallel pins with internal thread, unhardened (ISO 8733:1986)

RU-GOST R, straight parallel thread

GOST 8955-1975 Ductile iron fittings with parallel thread for pipelines. Straight long sockets. Basic dimensions
GOST 8958-1975 Ductile iron fittings with parallel thread for pipelines. Double nipples. Basic dimensions
GOST 8951-1975 Ductile iron fittings with parallel thread for pipelines. Straight four-way junction pieces. Basic dimensions
GOST 2533-1988 Gauges for staight pipe thread. Tolerances
GOST 19256-1973 Bars for metric thread rolling. Diameters
GOST 19257-1973 Holes for threading metric thread. Diameters
GOST 19258-1973 Bars for threading metric thread. Diameters
GOST 6956-1984 Pipe tap wrenches and circular split dies to them for parallel thread
GOST 8943-1975 Ductile iron and steel fittings with parallel thread for pipelines. Nomenclature
GOST 8961-1975 Ductile iron fittings with parallel thread for pipelines. Locknuts. Basic dimensions
GOST 8959-1975 Ductile iron fittings with parallel thread for pipelines. Connection nuts. Basic dimensions
GOST 21350-1975 Holes for threading pipe taper screw thread. Diameters
GOST 21347-1975 Bars for threading pipe cylindrical thread. Diameters
GOST 21348-1975 Holes for threading pipe cylindrical thread. Diameters
GOST 21349-1975 Bars for threading pipe taper screw thread. Diameters
GOST 18126-1994 Bolts and nuts with thread diameter over 48 mm. General specifications
GOST 18126-1972 Bolts, studs and nuts with thread diameter over 48 mm. Specifications
GOST 2287-1988 Flat thread chasers. Specifications
GOST 8944-1975 Ductile iron and steel fittings with parallel thread for pipelines. Technical requirements

U.S. Air Force, straight parallel thread

AIR FORCE MS123120 THRU MS123150 REV C-1972 PLUG - STRAIGHT THREAD,"O" RING SEAL, ALUMINUM

Society of Automotive Engineers (SAE), straight parallel thread

SAE AS1171A-2012 BOSS-FLUID CONNECTION, INTERNAL STRAIGHT THREAD, SHALLOW TAP
SAE AS1171-1970 BOSS-FLUID CONNECTION, INTERNAL STRAIGHT THREAD, SHALLOW TAP
SAE AS1171B-2022 BOSS-FLUID CONNECTION, INTERNAL STRAIGHT THREAD, SHALLOW TAP
SAE MA3288-1985 NUT, PLAIN HEX - UNS S66286, MJ THREAD, METRIC
SAE MA3288-2012 NUT, PLAIN HEX – UNS S66286, MJ THREAD, METRIC
SAE AS1508-1979 Undercuts for Straight Screw Threads - Metric
SAE MA1508-1996 Undercuts for Straight Screw Threads - Metric
SAE AS1508-2012 Undercuts for Straight Screw Threads - Metric
SAE MA1508-2018 Undercuts for Straight Screw Threads - Metric
SAE AS4475A-2007 HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FLARELESS, POTABLE WATER, STRAIGHT MALE TO STRAIGHT FEMALE
SAE AS4475B-2013 HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FLARELESS, POTABLE WATER, STRAIGHT MALE TO STRAIGHT FEMALE
SAE AS4478B-2007 HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FLARELESS, POTABLE WATER, STRAIGHT MALE TO STRAIGHT MALE
SAE AS5227A-2007 Flange, Straight Thread Port, Weld
SAE AS5227-2005 FLANGE, STRAIGHT THREAD PORT, WELD
SAE AS5227A-2015 FLANGE, STRAIGHT THREAD PORT, WELD
SAE MA2012B-2015 PORT, INTERNAL, STRAIGHT THREAD, FITTING CONNECTION, DESIGN STANDARD, METRIC
SAE AS4478B-2013 HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FLARELESS, POTABLE WATER, STRAIGHT MALE TO STRAIGHT MALE
SAE AS4478A-2007 HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FLARELESS, POTABLE WATER, STRAIGHT MALE TO STRAIGHT MALE
SAE AS3082-2012 INSERT - CRES HELICAL COIL FINE THREAD, STRAIGHT STUD LOCKING, 2.5 DIA NOM LENGTH
SAE AS3080-2012 INSERT - CRES HELICAL COIL FINE THREAD, STRAIGHT STUD LOCKING, 1.5 DIA NOM LENGTH
SAE AS5192E-2021 FITTING, TEE, INTERNAL STRAIGHT THREAD PORT
SAE AS5193-2004 FITTING, CROSS, INTERNAL STRAIGHT THREAD PORT
SAE AS930-1969 FITTING END - STRAIGHT THREAD, BOSS CONNECTION
SAE AS5193A-2015 FITTING, CROSS, INTERNAL STRAIGHT THREAD PORT
SAE AS930B-1975 FITTING END - STRAIGHT THREAD, BOSS CONNECTION
SAE AS930C-1987 FITTING END - STRAIGHT THREAD BOSS CONNECTION
SAE AS5192F-2021 FITTING, TEE, INTERNAL STRAIGHT THREAD PORT
SAE AS5193B-2021 FITTING, CROSS, INTERNAL STRAIGHT THREAD PORT
SAE AS4796A-2007 HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FIXED CAVITY COUPLING, POTABLE WATER, STRAIGHT FEMALE TO STRAIGHT MALE
SAE AS4704A-2007 HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FIXED CAVITY COUPLING, POTABLE WATER, STRAIGHT MALE TO STRAIGHT MALE
SAE AS4799A-2015 HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FIXED CAVITY COUPLING, PORTABLE WATER, STRAIGHT FEMALE TO STRAIGHT FEMALE
SAE AGS3014-4-1958 AGS3014 Dimensions of Tapped Bosses with Unified Threads, for Pipe Coupling Union Adaptors, Using Parallel Gaskets. (eg Bonded Seals)
SAE AS5192-2000 Fitting, tee, internal straight thread port
SAE J532-1981 Automotive Straight Thread Filler and Drain Plugs
SAE AS5190B-2021 FITTING, ELBOW, 90°, INTERNAL STRAIGHT THREAD PORT
SAE AS5191A-2021 FITTING, ELBOW, 45°, INTERNAL STRAIGHT THREAD PORT
SAE AS5190-2004 FITTING, ELBOW, 90°, INTERNAL STRAIGHT THREAD PORT
SAE AS758A-1976 FITTINGS - INSTALLATION IN STRAIGHT THREADED BOSS
SAE AS5190A-2015 FITTING, ELBOW, 90°, INTERNAL STRAIGHT THREAD PORT
SAE AS758B-2013 FITTINGS - INSTALLATION IN STRAIGHT THREADED BOSS
SAE AS5191-2015 FITTING, ELBOW, 45°, INTERNAL STRAIGHT THREAD PORT
SAE AS758-1963 FITTINGS, INSTALLATION IN STRAIGHT THREADED BOSS
SAE MA2012-1982 PORT CONNECTION INTERNAL, STRAIGHT THREAD, METRIC
SAE AS5191B-2021 FITTING, ELBOW, 45°, INTERNAL STRAIGHT THREAD PORT
SAE AS5190C-2021 FITTING, ELBOW, 90°, INTERNAL STRAIGHT THREAD PORT
SAE AS15002C-2010 Fitting, Lubricating, Hydraulic, Surface Check, Straight Threads, Steel, Type II

Danish Standards Foundation, straight parallel thread

DS/EN 10226-1:2005 Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation
DS/EN ISO 8735:1998 Parallel pins with internal thread, of hardened steel or martensitic stainless steel
DS/EN ISO 15245-1:2002 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification
DS/EN ISO 15245-1/A1:2013 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification
DS/ISO 15245-1:2021 Gas cylinders – Parallel threads for connection of valves to gas cylinders – Part 1: Specification
DS/EN ISO 15245-2:2002 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 2: Gauge inspection

Lithuanian Standards Office , straight parallel thread

LST EN 10226-1-2004 Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation
LST EN ISO 8733:2001 Parallel pins with internal thread, of unhardened steel or austenitic stainless steel (ISO 8733:1997)
LST EN ISO 8735:2001 Parallel pins with internal thread, of hardened steel or martensitic stainless steel (ISO 8735:1997)

AENOR, straight parallel thread

UNE-EN 10226-1:2004 Pipe threads where pressure tight joints are made on the threads. Part 1: Taper external threads and parellel internal threads. Dimensions, tolerances and designation.
UNE 17025:1968 SNUK FLAT HEAD LAG STRAIGHT SLOT SCREW.

VN-TCVN, straight parallel thread

TCVN 2247-1977 Metric screw threads.Diameters and pitches

Hebei Provincial Standard of the People's Republic of China, straight parallel thread

DB/T1300 Y14 15-1988 bicycle thread

KR-KS, straight parallel thread

KS B ISO 15481-2016 Cross recessed pan head drilling screws with tapping screw thread

SAE - SAE International, straight parallel thread

SAE MA3288A-2018 NUT@ PLAIN HEX – UNS S66286@ MJ THREAD@ METRIC
SAE AS1508A-2019 Undercuts for Straight Screw Threads - Metric
SAE AS4478A-2001 HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FLARELESS, POTABLE WATER, STRAIGHT MALE TO STRAIGHT MALE
SAE AS4478C-2018 HOSE ASSEMBLY@ LINED SILICONE@ 125 PSI@ FLARELESS@ POTABLE WATER@ STRAIGHT MALE TO STRAIGHT MALE
SAE AS5227-2001 Flange@ Straight Thread Port@ Weld
SAE AS4475C-2018 HOSE ASSEMBLY@ LINED SILICONE@ 125 PSI@ FLARELESS@ POTABLE WATER@ STRAIGHT MALE TO STRAIGHT FEMALE
SAE AS3082-1973 Insert - CRES Helical Coil Fine Thread@ Straight Stud Locking@ 2.5 Dia Nom Length
SAE AS3082A-2019 Insert - CRES Helical Coil Fine Thread@ Straight Stud Locking@ 2.5 Dia Nom Length
SAE AS5193A-2009 FITTING@ CROSS@ INTERNAL STRAIGHT THREAD PORT
SAE AS5193-2000 Fitting@ Cross@ Internal Straight Thread Port
SAE AS930D-1987 FITTING END - STRAIGHT THREAD BOSS CONNECTION
SAE AS5192A-2005 Fitting@ Tee@ Internal Straight Thread Port
SAE AS5192B-2005 Fitting@ Tee@ Internal Straight Thread Port
SAE AS4796A-2001 HOSE ASSEMBLY@ LINED SILICONE@ 125 PSI@ FIXED CAVITY COUPLING@ POTABLE WATER@ STRAIGHT FEMALE TO STRAIGHT MALE
SAE AS4799A-2001 HOSE ASSEMBLY@ LINED SILICONE@ 125 PSI@ FIXED CAVITY COUPLING@ POTABLE WATER@ STRAIGHT FEMALE TO STRAIGHT FEMALE
SAE AS4799B-2016 HOSE ASSEMBLY@ LINED SILICONE@ 125 PSI@ FIXED CAVITY COUPLING@ POTABLE WATER@ STRAIGHT FEMALE TO STRAIGHT FEMALE
SAE AS4796B-2007 HOSE ASSEMBLY@ LINED SILICONE@ 125 PSI@ FIXED CAVITY COUPLING@ POTABLE WATER@ STRAIGHT FEMALE TO STRAIGHT MALE
SAE AS4796C-2010 HOSE ASSEMBLY@ LINED SILICONE@ 125 PSI@ FIXED CAVITY COUPLING@ POTABLE WATER@ STRAIGHT FEMALE TO STRAIGHT MALE
SAE AS4799C-2018 HOSE ASSEMBLY@ LINED SILICONE@ 125 PSI@ FIXED CAVITY COUPLING@ POTABLE WATER@ STRAIGHT FEMALE TO STRAIGHT FEMALE
SAE AS4704D-2018 HOSE ASSEMBLY@ LINED SILICONE@ 125 PSI@ FIXED CAVITY COUPLING@ POTABLE WATER@ STRAIGHT MALE TO STRAIGHT MALE
SAE AS4796D-2018 HOSE ASSEMBLY@ LINED SILICONE@ 125 PSI@ FIXED CAVITY COUPLING@ POTABLE WATER@ STRAIGHT FEMALE TO STRAIGHT MALE
SAE AS3080-1973 Insert - CRES Helical Coil Fine Thread@ Straight Stud Locking@ 1.5 Dia Nom Length
SAE AS3080A-2019 Insert - CRES Helical Coil Fine Thread@ Straight Stud Locking@ 1.5 Dia Nom Length
SAE J532-2020 Automotive Straight Thread Filler and Drain Plugs
SAE J532-1918 AUTOMOTIVE STRAIGHT THREAD FILLER AND DRAIN PLUGS
SAE MA2012B-1997 Port Connection Internal@ Straight Thread@ Metric
SAE AS5190A-2008 FITTING, ELBOW, 90°, INTERNAL STRAIGHT THREAD PORT
SAE AS758B-1989 Fittings - Installation in Straight Threaded Boss
SAE MA2012A-1986 Port Connection Internal@ Straight Thread@ Metric

PL-PKN, straight parallel thread

PN G02036-1992 Drilling. Straight trapezoidal threads
PN M58161-1992 Hand- and machine-operated circular screwing dies for parallel pipe threads. G series
PN M53216-1973 In?erchangeable anvils for pitch diame?ers of screw ?hreads
PN E02505-1971 Edison threads Interna! thread for ceramical parts Dimensions and gauges
PN M69225-1960 Gas cylinders. Whitwor?h ?hread o? 80 mm diameter

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, straight parallel thread

GB/T 5625-2008(英文版) Flared couplings-Straight thread
GB/T 15054.2-1994 Miniature screw threads.Generat plan
GB/T 193-2003 General purpose metric screw threads--General plan
GB/T 5796.2-1986 Metric trapezoidal screw threads--System of diameter and pitch
GB/T 5633-2008(英文版) Flared couplings—Straight thread branch tee
GB/T 5631-2008(英文版) Flared couplings-Straightthread elbow
GB/T 5637-2008(英文版) Flared couplings—Straight thread run tee
GB/T 13576.2-1992 Burrress threads with 3 and 30 degress flank angle-General plan
GB/T 3734-2008 24°cone connectors.Male
GB/T 5626-2008 Flared couplings.Male
GB/T 3734.1-1983 Male connector--Assembly
GB/T 3734.2-1983 Male connector--Body
GB/T 3739.1-1983 Male elbow--Assembly
GB/T 3739.2-1983 Male elbow--Body
GB/T 5626.1-1985 Flared type tube fittings--Male connector--Assembly
GB/T 5629.1-1985 Flared type tube fittings--Male elbow--Assembly
GB/T 20670-2006 Unified screw threads-General plan
GB/T 5796.2-2005 Trapezoidal screw threads-Part 2:General plan

ES-AENOR, straight parallel thread

UNE 17 020

Professional Standard - Machinery, straight parallel thread

JB/T 7384.11-1994 Fasteners Vertical gauge for nut threads
JB/T 13336-2017 Taps with helical flutes for small size unified inch screw thread
JB/T 967-1967 Right Angle Attachment Threaded Fittings
JB/T 13335-2017 Thread forming taps for small size unified inch screw thread

Defense Logistics Agency, straight parallel thread

DLA AN510 REV 6 (2)-2002 SCREW, MACHINE, FLAT HEAD, 82 DEGREE, FINE THREAD
DLA AN510 REV 6-1994 SCREW, MACHINE, FLAT HEAD, 82 DEGREE, FINE THREAD
DLA AN505 REV 7 NOTICE 1-1999 SCREW, MACHINE, FLAT HEAD, 82 DEGREE, COARSE THREAD
DLA AN505 REV 7-1997 SCREW, MACHINE, FLAT HEAD, 82 DEGREE, COARSE THREAD
DLA AN531 REV 5 NOTICE 1-1997 SCREW, TAPPING, THREAD FORMING OR THREAD CUTTING, 82 DEG., FLAT HEAD, SPACED THREAD
DLA AN531 REV 5 (1)-1996 SCREW, TAPPING, THREAD FORMING OR THREAD CUTTING, 82 DEG., FLAT HEAD, SPACED THREAD
DLA AN531 REV 5-1959 SCREW, TAPPING, THREAD FORMING OR THREAD CUTTING, 82 DEG., FLAT HEAD, SPACED THREAD
DLA A-A-59443 VALID NOTICE 2-2012 Adapter, Straight, Pipe Thread to Tube, Male Solder-Joint, Refrigeration
DLA A-A-59443 A-2013 ADAPTER, STRAIGHT, PIPE THREAD TO TUBE, MALE SOLDER-JOINT, REFRIGERATION
DLA MIL-DTL-52525/5 D-2011 FITTINGS, HOSE, SCREW-ON TO 37?FLARE FEMALE SWIVEL, STRAIGHT
DLA MS27386 REV B-2003 NIPPLE SUBASSEMBLY, FLARELESS, STRAIGHT-WITH SWIVEL NUT
DLA MIL-DTL-32372/1-2011 FITTING, ADAPTER, STRAIGHT, HYDRAULIC AND PNEUMATIC, NPTF MALE TO ORFS MALE

Professional Standard - Aviation, straight parallel thread

HB 7431～7433-1996 MJ Thread Cross Recessed Flat Head Bolts
HB 7432-2013 A286MJ threaded cross recessed flat head bolts
HB 7432-1996 MJ thread cross recessed flat head bolts
HB 7433-1996 MJ thread cross recessed flat head bolts
HB 7431-1996 MJ thread cross recessed flat head bolts
HB 4-60-69 Taper Thread Straight Fitting
HB 20067-2011 Bolts, short MJ threads, flat head, for big interfere fit
HB 20066-2011 Bolts, long MJ threads, flat head, for big interfere fit
HB 8320-2013 A286 polished rod tolerance band f9MJ thread cross recessed short thread flat head bolts
HB 8064-2002 Self-locking,floating,right angle anchor nuts with MJ thread
HB 20071-2011 Bolts, short threads, flat head, for big interfere fit
HB 20070-2011 Bolts, long threads, flat head, for big interfere fit
HB 4-61-69 Tapered Thread Right Angle Elbow Fittings
HB 1-601-2002 Cone head threaded rivets
HB 1-601-1983 Flat cone head threaded hollow rivets
HB 1-601-1974 Flat cone head threaded hollow rivets
HB 6387-1990 Blank diameter before MJ thread rolling
HB 6585-1992 Ordinary thread rolling blank diameter
HB 6993-1994 Blank diameter before interference thread rolling
HB 1-603-1983 Flat cone head blind hole threaded hollow rivets
HB 1-603-1974 Flat cone head blind hole threaded hollow rivets

YU-JUS, straight parallel thread

JUS M.B1.003-1987 Metric threads. Drill diameters for use to tapping screvvs
JUS M.B0.017-1978 Metric tapered external and mating parallel interna! screw threads. Basic sizes and tolerances

Aerospace Industries Association/ANSI Aerospace Standards, straight parallel thread

AIA/NAS NAS 600-1994 Screw, Machine - Aircraft, Pan Head, Cruciform Recess Full Threaded, Alloy Steel (Rev. 8)
AIA/NAS NAS 600-606-1994 Screw, Machine - Aircraft, Pan Head, Cruciform Recess Full Threaded, Alloy Steel Rev. 8
AIA/NAS NAS 601-1994 Screw, Machine - Aircraft, Pan Head, Cruciform Recess Full Threaded, Alloy Steel (Rev. 8)
AIA/NAS NAS 602-1994 Screw, Machine - Aircraft, Pan Head, Cruciform Recess Full Threaded, Alloy Steel (Rev. 8)
AIA/NAS NAS 603-1994 Screw, Machine - Aircraft, Pan Head, Cruciform Recess Full Threaded, Alloy Steel (Rev. 8)
AIA/NAS NAS 604-1994 Screw, Machine - Aircraft, Pan Head, Cruciform Recess Full Threaded, Alloy Steel (Rev. 8)
AIA/NAS NAS 605-1994 Screw, Machine - Aircraft, Pan Head, Cruciform Recess Full Threaded, Alloy Steel (Rev. 8)
AIA/NAS NAS 606-1994 Screw, Machine - Aircraft, Pan Head, Cruciform Recess Full Threaded, Alloy Steel (Rev. 8)
AIA/NAS NAS 623-1988 Screw, Machine, Aircraft, Pan Head, Cross Recess, Short Thread, 160,000 psi Alloy Steel (Rev. 7)
AIA/NAS NASM21207-2012 SCREW, TAPPING, 100° FLAT HEAD, SPACED THREAD
AIA/NAS NAS 1191-1992 Screw, Self-Locking-Flat Fillister Head, Full Thread (Rev. 10)
AIA/NAS NAS 1635-1981 Screw, Machine-Pan Head, Cross Recessed, Full Thread (Rev. 2)
AIA/NAS NASM21207-2015 SCREW, TAPPING, 100° FLAT HEAD, SPACED THREAD (Rev 3)
AIA/NAS NAS1743-2011 SCREW, SELF-LOCKING, FLAT FILLISTER HEAD, FULL THREAD, PATCH TYPE (Rev 5)
AIA/NAS NAS5311-2011 SCREW, FLAT FILLISTER HEAD, FULL THREAD, NAS1800 SIX LOBE RECESS Rev 1
AIA/NAS NAS1329-2014 NUT, BLIND RIVET, FLAT HEAD, INTERNAL THREAD, NON-LOCKING (FREE-RUNNING) AND SELF-LOCKING (PREVAILING TORQUE) (Rev 12)
AIA/NAS NAS 1189-2003 Screw, Self-Locking, Flat 100 Degree Head, Full Thread Rev.13; FSC 5305
AIA/NAS NAS 1393-2001 Screw, Machine-Flat 82 Deg Head, Full Thread, Torq-Set Rev.7
AIA/NAS NAS 1630-1996 Screw, Machine - Pan Head, Short Thread, Offset Cruciform Rev. 8
AIA/NAS NAS 1630-1634-1996 Screw, Machine - Pan Head, Short Thread, Offset Cruciform Rev. 8
AIA/NAS NAS 1631-1996 Screw, Machine - Pan Head, Short Thread, Offset Cruciform Rev. 8
AIA/NAS NAS 1632-1996 Screw, Machine - Pan Head, Short Thread, Offset Cruciform Rev. 8
AIA/NAS NAS 1633-1996 Screw, Machine - Pan Head, Short Thread, Offset Cruciform Rev. 8
AIA/NAS NAS 1634-1996 Screw, Machine - Pan Head, Short Thread, Offset Cruciform Rev. 8

AIA/NAS - Aerospace Industries Association of America Inc., straight parallel thread

NAS264-1947 Elbow - 45 Degree Female Straight Threads Plastic (Rev 2)
NASM21207-2000 Screw@ Tapping@ 100 Degree Flat Head@ Spaced Thread
NAS1579-2001 Bolt@ Flat Pan Head Full Thread (Rev 5)
NAS1579-1977 Bolt@ Flat Pan Head Full Thread (Rev. 4)
NAS1191-1974 Screw@ Self-Locking-Flat Fillister Head@ Full Thread (Rev 7)
NASM21207-2015 SCREW@ TAPPING@ 100° FLAT HEAD@ SPACED THREAD (Rev 3)
NASM21207-2012 SCREW@ TAPPING@ 100° FLAT HEAD@ SPACED THREAD (Rev 2)
NAS1189-1964 SCREW@ SELF LOCKING@ 100? FLAT HEAD@ FULL THREAD@ 250?F (Rev 3)
NAS1189-1963 SCREW@ SELF LOCKING@ 100? FLAT HEAD@ FULL THREAD@ 250?F (Rev 2)
NAS1189-1965 SCREW@ SELF LOCKING@ 100? FLAT HEAD@ FULL THREAD@ 250?F (Rev 4)
NAS1101-1973 SCREW@ MACHINE - FLAT FILLISTER HEAD@ FULL THREAD@ TORQ-SET (Rev 6)
NAS1189-1971 SCREW@ SELF LOCKING - FLAT 100 DEG HEAD@ FULL THREAD (Rev 6)
NAS1189-1974 SCREW@ SELF-LOCKING-FLAT 100 DEG HEAD@ FULL THREAD (Rev 7)
NAS5311-2006 SCREW@ FLAT FILLISTER HEAD@ FULL THREAD@ NAS1800 SIX LOBE RECESS
NAS1189-1982 SCREW@ SELF-LOCKING-FLAT 100 DEG HEAD@ FULL THREAD (Rev 9)
NAS1189-1981 SCREW@ SELF-LOCKING-FLAT 100 DEG HEAD@ FULL THREAD (Rev 8)
NAS1102-1986 SCREW@ MACHINE-FLAT 100 DEG HEAD FUL THREAD@ TORQ-SET (Rev 8)
NAS1102-1968 SCREW@ MACHINE-FLAT 100 DEG HEAD@ FULL THREAD@ TORQ-SET (Rev 4)
NAS1329-1989 NUT@ BLIND RIVET@ FLAT HEAD@ INTERNAL THREAD@ NON-LOCKING (FREE-RUNNING) AND SELF-LOCKING (PREVAILING TORQUE) (Rev 8)
NAS1329-2010 NUT@ BLIND RIVET@ FLAT HEAD@ INTERNAL THREAD@ NON-LOCKING (FREE-RUNNING) AND SELF-LOCKING (PREVAILING TORQUE) (Rev 11)
NAS1329-2014 NUT@ BLIND RIVET@ FLAT HEAD@ INTERNAL THREAD@ NON-LOCKING (FREE-RUNNING) AND SELF-LOCKING (PREVAILING TORQUE) (Rev 12)
NAS1329-1975 NUT@ BLIND RIVET@ FLAT HEAD@ INTERNAL THREAD@ NON-LOCKING (FREE-RUNNING) AND SELF-LOCKING (PREVAILING TORQUE) (Rev 5)
NAS1189-1985 SCREW@ SELF-LOCKING@ FLAT 100 DEG HEAD@ FULL THREAD (Rev 10)
NAS1189-1968 SCREW@ SELF LOCKING - FLAT 100 DEG HEAD@ FULL THREAD (Rev 5)
NAS1191-1991 Screw@ Self-Locking-Flat Fillister Head@ Full Thread (Rev 9)
NAS1191-1992 Screw@ Self-Locking-Flat Fillister Head@ Full Thread (Rev 10)
NAS1189-2003 Screw@ Self-Locking@ Flat 100 Degree Head@ Full Thread (Rev 13)
NAS1191-1986 Screw@ Self-Locking-Flat Fillister Head@ Full Thread (Rev 8)
NAS1151-1158-1983 SCREW@ MACHINE - FLAT 100° FLUSH HEAD@ CLOSE TOLERANCE@ SHORT THREAD@ TORQ-SET (Rev 12)

FI-SFS, straight parallel thread

Professional Standard - Construction Industry, straight parallel thread

JG/T 146-2002 Parallel thread machine for rebars
JG 171-2005 Parallel thread rebar splice with upsetting end
JG/T 3057-1999 Straight thread splices with upset rebar ends
JG 163-2004 Rolled parallel thread splicing of rebars

European Committee for Standardization (CEN), straight parallel thread

EN 28735:1992 Parallel pins with internal thread, hardened (ISO 8735:1987)
EN 10226-1:2004 Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads; Dimensions, tolerances and designation
EN ISO 15245-1:2021 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification (ISO 15245-1:2021)
EN 28733:1992 Parallel pins with internal thread, unhardened (ISO 8733:1986)
EN 28734:1992 Parallel pins, hardened (dowel pins) (ISO 8734:1987)
EN ISO 15245-1:2001 Gas cylinders Parallel threads for connection of valves to gas cylinders Part 1: specification ISO 15245-1: 2001

GM North America, straight parallel thread

GM GML132-1988 Straight Thread "O" Ring Bosses

Professional Standard-Ships, straight parallel thread

CB/T 4328-2013 The flat shouder threaded joints of tube
CB* 56-1983 Pipe Flat Shoulder Thread Fittings
CB 596-1990 External thread steel right angle globe valve
CB/T 315-1993 Bronze right-angle throttle valve with external thread
CB 574-1967 Aluminum Hose Flat Shoulder Thread Fittings
CB/T 563-2007 External thread aluminum alloy stop valve
CB 563-1968 External thread aluminum alloy right angle globe valve

IT-UNI, straight parallel thread

UNI EN ISO 15245-1:2021 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification
UNI 7688-1977
UNI 5542-1965 Iso metric threads with triangular profile. Limits of size for threads with diameter from 1,6 to 39 mm.
UNI 5543-1965 Iso metric threads with triangular profile. limits of size for threads with diameter from 40 up to 100 mm.
UNI 5418-1964

Aerospace Industries Association, straight parallel thread

AIA NAS 264-1947 (Inactive)Elbow - 45 Degree Female Straight Threads Plastic (Rev. 2)
AIA NAS 1121-2001 Screw, Machine-Flat Filister Head, Close Tol., Short Thread, Offset Cruciform Rev. 13; FSC 5305
AIA NAS 1121-1128-2001 Screw, Machine-Flat Filister Head, Close Tol., Short Thread, Offset Cruciform Rev. 13; FSC 5305
AIA NAS 1122-2001 Screw, Machine-Flat Filister Head, Close Tol., Short Thread, Offset Cruciform Rev. 13; FSC 5305
AIA NAS 1123-2001 Screw, Machine-Flat Filister Head, Close Tol., Short Thread, Offset Cruciform Rev. 13; FSC 5305
AIA NAS 1124-2001 Screw, Machine-Flat Filister Head, Close Tol., Short Thread, Offset Cruciform Rev. 13; FSC 5305
AIA NAS 1125-2001 Screw, Machine-Flat Filister Head, Close Tol., Short Thread, Offset Cruciform Rev. 13; FSC 5305
AIA NAS 1126-2001 Screw, Machine-Flat Filister Head, Close Tol., Short Thread, Offset Cruciform Rev. 13; FSC 5305
AIA NAS 1127-2001 Screw, Machine-Flat Filister Head, Close Tol., Short Thread, Offset Cruciform Rev. 13; FSC 5305
AIA NAS 1128-2001 Screw, Machine-Flat Filister Head, Close Tol., Short Thread, Offset Cruciform Rev. 13; FSC 5305

CEN - European Committee for Standardization, straight parallel thread

EN ISO 15245-2:2001 Gas Cylinders - Parallel Threads for Connection of Valves to Gas Cylinders - Part 2: Gauge Inspection

未注明发布机构, straight parallel thread

BS EN ISO 8735:1998(2008) Parallel pins with internal thread, of hardened steel or martensitic stainless steel
BS EN ISO 8733:1998(2008) Parallel pins with internal thread, of unhardened steel or austenitic stainless steel
BS ISO 2902:2016(2020) ISO metric trapezoidal screw threads — General plan
BS EN ISO 15245-2:2001(2002) Gas cylinders — Parallel threads for connection of valves to gas cylinders — Part 2 : Gauge inspection
DIN EN ISO 15245-1:2003 Gas cylinders — Parallel threads for connection of valves to gas cylinders — Part 1: Specification

Group Standards of the People's Republic of China, straight parallel thread

T/CECS 10287-2023 Straight threaded sleeves for rebar connections

American Society of Mechanical Engineers (ASME), straight parallel thread

ASME B18.29.1-2010(R2017) Helical Coil Screw Thread Inserts--Free Running and Screw Locking (Inch Series)
ASME B18.2.9-2010 Straightness Gage and Gaging for Bolts and Screws

ES-UNE, straight parallel thread

UNE-EN ISO 4231:2017 Hand- and machine-operated circular screwing dies for parallel pipe threads - G series (ISO 4231:2016)
UNE-EN ISO 15245-1:2022 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification (ISO 15245-1:2021)

Professional Standard - Automobile, straight parallel thread

QC/T 401-1999 Male elbow-Body
QC/T 399-1999 Male connecctor-Body
QC/T 401-2013 24° cone connectors.Male elbow.Body
QC/T 399-2013 24° cone connectors.Male.Body

Professional Standard - Aerospace, straight parallel thread

QJ 2920-1997 Bottom hole diameter before MJ internal thread tapping
QJ 2826-1996 MJ Thread Titanium Alloy Flat Head Close Tolerance High Lock Bolts

国家市场监督管理总局、中国国家标准化管理委员会, straight parallel thread

GB/T 5796.2-2022 Trapezoidal screw threads—Part 2: General plan

工业和信息化部, straight parallel thread

JB/T 14372-2022 Small diameter 30° wedge-shaped anti-loosening thread spiral fluted tap

Professional Standard - Military and Civilian Products, straight parallel thread

WJ 1685-1986 Diameter and pitch series of extra-fine threads for instruments (diameter 4-200mm)

CU-NC, straight parallel thread

NC 11-85-1985 Machine Tools. Parallel Surfacing and Screw Cutting Lathes. Dimensions for Work Capacity. Terms, Deflnitions and Symbols