Common Steel Nail for Roofing Installation QINGDAO CONSTAR TRADING CO., LIMITED Base Info Standard:ANSI, DIN, GB, ISO, JISType:Roofing NailMaterial:Steel, SteelTrademark:ConstarSpecification:9G*2.5Origin:Binzhou, Shandong Province Description Pre:Stainless Steel Flat Washer DIN125 DIN9021 Made in China Next:Stainless Steel DIN985 982 Nylon Anti-Loose Nut Made in China