Roofing Nail

1) Dia: BWG8~BWG13
2) Length: 25 mm~ 75mm (1"~3")
3) Material: Q195/Q235;
4) Description: Umbrella head, smooth body, twist body
5) Surface treatment: Electric galvanized or hot dipped galvanized
6) Packing: 20kg or 25 kg/carton packing