GB/T 32.2-1988
Hexagon bolts with wire holes on head--Reduced shank--Product grade B (English Version)
- Standard No.
- GB/T 32.2-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 32.2-1988
- Replace
- GB 32-1976
- Scope
- This standard stipulates the hexagonal head bolts with holes in the head of the thread specification of M6 ~ M20, thin rod, and B grade. The bolt is made of a wire hole at the head of GB 5784.
GB/T 32.2-1988 history
- 2020 GB/T 32.1-2020 Hexagon bolts with wire holes on head
- 1988 GB/T 32.1-1988 Hexagon bolts with wire holes on head--Product grade A and B
- 0000年 GB 32-1976