Galvanized Drywall Screw Dia: #6-#14, 3.5-6.3 Length: ... -125, 3/8-5" Material: 1022 Surface: z/p, black Galvanized Drywall ScrewMaterial:carbon steel, alloy steel, stainless steel, copper;Main ... of wood screw,metal,all kinds of board...Package:1000pcs/box,16-20boxes/carton as common,also can pack as requiredWe ... by email or anyway you like,warmly welcome your enquires. Galvanized Drywall Screw