1. Surface Treatment: Bright, Electical Galvanized; Hot Dipped Galvanized; Color Galvanized
2. Shank: Smooth shank; Twist shank
3. Length Available:

1)Roofing Nail: From 1/4 " to 4 " (inch)

2)Roofing nails with umbrella head: 3/4 " to 2-1/2 " (inch)

Length is from the point to the underside of the head.
4. Packing:

1)Bulk Roofing nails: 12kgs/carton, then in wooden pallet or 50lbs/carton

2)Roofing Coil Nail:

10.68kg/carton (3/4"); 11.64kg/carton (7/8");

12.5kg/carton (1"); 14.5kg/carton (1-1/4");

17.22kg/carton (1-1/2"); 20.22kg/carton (1-3/4");

3)Roofing nails with umbrella head:

7lbs/box, 16boxes/carton or 8boxes/carton 36kg/wooden case or 50kg/gunny bag As per buyer's requirement 
     We promise to supply our products with the most reasonable price and the highest quality to you. Everything we do is for our customers,we are manufavtures,our price is more competive,welcome to

our factory