Base Info
- Model NO.：butterfly wing Screw
- Material：Stainless Steel
- Type：Butterfly Wing
- Connection：Hinged Bolts
- Head Style：Butterfly Wing
- Standard：DIN, ANSI, GB, GOST
- Grade：A2;A4
- Specification：M5 TO M20
- Origin：China
- HS Code：7318150000
Description
Base Info
Description