Place of Origin:Hebei, China (Mainland) Brand Name:SXJ Model Number:BWG6-16 Type:Common Nail Material:Iron Length:Requirements Head Diameter:2mm-12mm Shank Diameter:1.2mm-6mm Product name:Roofing Umbrella Nails Item:Hardware Surface treatment:Electro Galvanized Shank:Smooth Shank Finish:Cold Drawn Head:Umberlla