DIN, ANSI, GB, JIS, BSW, GOST
Blue-White Zinc Plated
Thread Direction
Carbon Steel, High Strength Steel, Stainless Steel
Hexagon, Round, Square, Mushroom
DIN, ANSI, GB, JIS, Bsw, GOST
3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Machinery, Chemical Industry, Environmental
Hot Galvanizing,Black, Color-Zinc,Blue-White Zin
Cold Forging
Pallet+Carton+Bag