fasteners nut 1.Size,M4,M5,M6,M7,M8,M10,M12,M14 ... M24 2.SS304 SS316 3.ISO certificate 4.quantity stock fasteners nut1.Size,M4,M5,M6,M7,M8,M10,M12,M14 ... days if we have stocks6.Product details as below, Productfasteners nut din934MaterialStailess steel SS304 SS316 SS201,carbon steel, alloy steel,copper ...