Product Name: Self Tapping ScrewsPlace of Origin: ChinaFeatures: 1) Materials: carbon steel, alloy steel, stainless steel, copper 2) Diameter range: 2.9 - 6.3mm 3) Length range: 9.5 - 100mm 4) Mainly used in home appliances, assembly electronic products and auto fittings Inner packing: 20 - 25kg/box Outer packing: 36 or 48 boxes/carton with pallet