Zinc Plated
ISO, GS, RoHS, CE
Non-Customized
Carbon Steel, High Strength Steel, Stainless Steel
Hexagon, Round, Square, Countersunk, Pan, 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
Stud Screw, Hanger Screw
ISO9001:2015
20-25kg/Carton+900kg /Pallet