ASTM A490
Carbon Steel
Hexagon Head
Common Bolt
Hexagonal
ASTM A490
ASTM A490
Machinery, Building
Black
FAST
25kg/Carton+Pallet
3/8"-3"
Ningbo, Zhejiang
Product Description
| Standard | ASTM A490 |
| Size | 3/8"-3| |
| Grade | ASTM A490 |
| Finish | Black |
| Material | Carbon Steel |
Zhejiang ASTM M12 Black Carbon Steel Heavy Hex Head Bolts



























