GB/T 120.2-2000
Parallel pins with internal thread,of hardened steel and martensitic stainless steel (English Version)
- Standard No.
- GB/T 120.2-2000
- Language
- Chinese, Available in English version
- Release Date
- 2000
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 120.2-2000
- Replace
- GB/T 120-1986
- Scope
- This standard specifies the nominal diameter d = 6 ~ 50mm, the tolerance is m6, the material is steel: type A (ordinary quenching) and type B (surface quenching), and internal thread cylindrical pins of martensitic stainless steel.
GB/T 120.2-2000 history
- 2000 GB/T 120.1-2000 Parallel pins with internal thread,of unhardened steel and austenitic stainless steel
- 1986 GB/T 120-1986 Parallel pins with internal thread
- 0000年 GB 120-1976
GB/T 120.2-2000 Parallel pins with internal thread,of hardened steel and martensitic stainless steel has been changed from GB/T 120-1986 Parallel pins with internal thread.