... can be customized; 3).Big professional common wire nail factory. 50mmCommon Wire Nail1.Size of 50mmCommon Wire Nail:1).Shank dia.:2.77mm;2).Shank ... :50.80mm;3).Material:Iron.2.Surface Treatment of 50mmCommon Wire Nail : It could be hot dipped galvanized, electro galvanized,polished, ... etc.3.The shank thread of 50mmCommon Wire Nail: It could be twist,spiral,plain,ring,etc.4.We ...