Roofing nail

1)Material:Q195 iron wire rod or according to request
2)Finish:Electro gavanized/E.G.
3)Head:Umbrella head
4)Shank:Plain shank,twisted shank
5)Point:Diamond point
6)Specifications:2"-4"
7)Packing:In box,carton,case,gunny bag,plastic bags etc.