Hot DIP Galvanized Photovoltaic Channel Nut with Plastic Wing
Suzhou Jinbiao Metal Science and Technology Ltd.Base Info
- Model NO.：M4-M20
- Material：Carbon Steel
- Type：Square Head
- Connection：Common Bolt
- Head Style：Square
- Standard：DIN, ANSI, GB, JIS, GOST, BSW
- Grade：4.8
Description