phosphatiert Trockenbau Schrauben

phosphated drywall screw Material: C1022 Main Feature:bugle head, drilling point,phillips drive, coarse/fine Thread Finished: phosphated(black,grey), galvanized(color,white,blue) Size: all different sizes such as 3.5×19mm,3.5×25mm...4.2x50mm and so on . Usage: widely used in wood furniture, construction and so on. Package:500pcs-1000pcs/box,12-20boxes/carton as common,also can be packed as required We can produce all kinds of screw&nail series products. If you have any related demand, please feel free to contact us by email or anyway you like, warmly welcome your enquires Tel: +86-22-83935671 Fax:+86-22-83935672 black phosphatedcoarse thread grey phosphated fine thread