GB/T 3229-2000
Assembly tools for bolts and screws-Hexagon drive ends for machine-operated screwdriver bits
2009-02
- Standard No.
- GB/T 3229-2000
- Language
- Chinese
- Release Date
- 2000
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 3229-2008
- Lastest
- GB/T 3229-2018
- Scope
- This standard specifies the matching dimensions, separation force and minimum test torque of hexagonal head and hexagonal hole of internal and external hexagonal drive Ruizhi hexagonal head and hexagonal hole of assembly tools for bolts and screws. This standard applies to the hexagonal drive end of the motorized screwdriver head, namely the hexagonal drive head and the hexagonal drive hole.
GB/T 3229-2000 history
- 2018 GB/T 3229-2018 Assembly tools for screws and nuts—Dimensions and torque testing of drive ends for hand and machine-operated screwdriver bits and connecting parts
- 2008 GB/T 3229-2008 Assembly tools for screws and nuts.Drive ends for hand and machine-operated screwdriver bits and connecting parts.Dimensions,torque testing
- 2000 GB/T 3229-2000 Assembly tools for bolts and screws-Hexagon drive ends for machine-operated screwdriver bits