Base Info
- Material：Carbon Steel
- Type：Hexagon Head
- Connection：Common Bolt
- Head Style：Hexagonal
- Standard：DIN, ANSI, GB, JIS, BSW, GOST
- Grade：4.8
- Application：Machinery, Environmental, Building
- Finish：Hot Galvanizing
- Specification：20-25kg each carton
- Origin：China
Description