rivet with Material: Al,Cu,Steel,SS Finish: zinc, black oxide, copper, nickel, clear etc Product: bolt, screw, solid/semi-tubular rivet, electronic hardware,standoff, spacer, cnc turning partsMaterial: steel, ss, alloy, copper etcFinish: zinc, black oxide, copper, nickel, clear etc Inner packing: Polybag20-25kg/ cartonOut packing:Carton/pallet