TS16949 fasteners bolts screws supply High tensile bolt Plating: Zinc,Nickle,copper, ... can do self colour,black oxide, phosphate black, Zinc plating,Nickel,Chrome,Tin,Zn-Ni alloy,Delat,Geomet,Dacromet,ect.Stainless ... : 15-18Kg per Carbon, 60 Carbons for a Pallet. TS16949 fasteners bolts screws supply