Base Info
- Model NO.：By drawings
- Material：Carbon Steel
- Type：Hex,Square Head,etc.
- Head Style：Hex,Square Head,etc.
- Standard：DIN, ANSI, GB, JIS, GOST, BSW
- Grade：4.8,8.8,10.9,12.9
- Packaging：Gunny Bag,Wooden Pallet, Keg, Woven Bag, etc.
- Finish：Blacking, HDG, Plain, Oiled, etc.
- Trademark：SDL
- Specification：SGS
- Origin：Jiangsu, China
Description