GB/T 889.1-2015
Prevailing torque type hexagon nuts (with non-metallic insert),style 1 (English Version)
- Standard No.
- GB/T 889.1-2015
- Language
- Chinese, Available in English version
- Release Date
- 2015
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 889.1-2015
- Replace
- GB/T 889.1-2000
- Scope
- This part of GB/T 889 specifies the type dimensions, technical conditions and marks of Type 1 non-metallic insert hexagonal lock nuts. This part applies to type 1 non-metallic insert hexagonal lock nuts with thread specifications M3~M36, performance grades 5, 8 and 10, and product grades A and B. Grade A is used for nuts with D≤16mm; Grade B is used for nuts with D>16mm.
GB/T 889.1-2015 Referenced Document
- GB/T 1237 Designation system for fasteners
- GB/T 16938 Fasteners.Gerneral requirements for bolts,screws,studs and nuts
- GB/T 193 General purpose metric screw threads--General plan
- GB/T 3098.2 Mechanical properties of fasteners.Nuts
- GB/T 3098.9 Mechanical properties of fasteners—Prevailing torque type steel nuts*， 2020-03-31 Update
- GB/T 3103.1 Tolerances for fasteners--Bolts,screws,studs and nuts
- GB/T 5267.1 Fastener Plating*， 2023-05-23 Update
- GB/T 5267.2 Fasteners—Non-electrolytically applied zinc flake coatings*， 2021-12-31 Update
- GB/T 5276 Fasteners.Bolts, screws, studs and nuts.Symbols and descriptions of dimensions
- GB/T 5779.2 Fasteners-Surface discontinuities-Nuts
- GB/T 6170 Hexagon nuts,style 1
- GB/T 90.1 Fasteners—Acceptance inspection*， 2023-05-23 Update
- GB/T 90.2 Fasteners--Marking and packaging
- GB/T 9145 General purpose metric screw threads--Limits of sizes for the screw threads of medium quality and preferable plan
GB/T 889.1-2015 history
- 2015 GB/T 889.1-2015 Prevailing torque type hexagon nuts (with non-metallic insert),style 1
- 2000 GB/T 889.1-2000 Prevailing torque type hexagon nuts(with non-metallic insert),style 1
- 0000年 GB/T 889-1986