N7793 nickle plating drywall screw,c1022 carbon steel or iron,size to be customized.
1.Material:spring steel, stainless steel,aluminum alloy,brass,copper.
2.Size and finish:N7793 or according to the samples or the drawings.
3.Application:Widely used in steel structure engineering, metal food plastic machinery, oil equipment, vessels, boilers, mould, railway highway Bridges, power plants and all kinds of pipe installation and used in construction, decration and integrated ceilling,etc.