DIN, ANSI, GB, JIS, BSW, GOST
Carbon Steel, High Strength Steel, Stainless Steel
Hexagon, Round, Square
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,Build
Hot Galvanizing, Black, Color-Zinc, Blue-White Zin
20-25kg/Carton+900kg/Pallet