Base Info
- Model NO.：machine screw Threads
- Material：Carbon Steel
- Type：Countersunk Head
- Connection：Common Bolt
- Head Style：Counter Sunk Bolt
- Standard：JIS
- Grade：4.8
- Trademark：Japan, america, uk, veitnam,
- Specification：JIS
- Origin：Huizhou, Guangdong, China
- HS Code：731815009
Description
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