... or aluminum screw and nut,decorative screws and nuts,nut bolt and screw,acme screw nut precision stainless or aluminum screw and nut,decorative screws and nuts,nut bolt and screw,acme screw nut1 ... ' drawing or sampleItem Nameprecision stainless or aluminum screw and nut,decorative screws and nuts,nut bolt and screw,acme screw nutBrand NameJIA CAIMaterialStainless steel, iron, copper, aluminium ...