Head Diameter: 1.49mm-6.7mm Shank Diameter: BWG18-BWG5(1.24mm-5.6mm) Length: 1/2'' to 6' Finish:polished, galvanized COMMON NAILS1. brief introductionMaterial: Q195, Q235 low carbon steel wire.Finish: Polished,galvanized;Round flat head,Countersunk,Checkered head,Diamond Point.Use: Mainly for building construction,packing and furniture.Size: 1/2” – 15” (13mm – 400mm), 1/2”,5/8”,3/4”,1”.2. ...