We specialized in roofing nails:
Size:BWG5-13,1-1/2"--3",
Head(mm):14mm/18mm/20mm/24mm,
Smooth shank,twisted shank;galvanized and hot-dipped,
Umbrella head,flat head,
PACKING:25KGS/CTN,7LBSX16BOX/CASE,ETC.
We will offer you products with top quality and competitive prices, welcome your specific inquiry.