201 304 316 409 904 420 440 430 410
Machinery, Chemical Industry, Environmental, Building
Blue-White Zinc Plated
Carbon Steel, High Strength Steel, Stainless Steel
DIN, ANSI, GB, JIS, Bsw, GOST
Machinery, Chemical Industry, Environmental, Build
Hexagon, Hex, Hex Head
25kg/Carton, 36carton/Pallet