... Carbon Steel, # 45 steel Shank: smooth, groove Concrete steel nails /Cement NailsShank diameter :1.2-5 .0 MMLength: 1 ... polished, galvanized , annealing , coated, Blue, zinc galvanizedFeatures: level cap, head, rod / grooveUsage: Construction, walls with staplesPayment: T/ ... ISO9001:2000Type: Concrete NailMaterial: SteelPackage: Bulk package, small package (as per customers requirement)5kg/box, 20-25kg ...