Special nut, Non standard nut, Non standard fastener Specification: Min. M1.6 Material: steel, ss, alloy, copper etc Special nut, Non standard nut, Non standard fastenerSpecification: Min. M1.6Material: steel, ss, alloy, copper etcFinish: zinc, nickel, black ox etc.According to customers drawing or sampleInner packing: Polybag20-25kg/ cartonOut packing:Carton/pallet