E.G.galvanised Assembly twisted screw Roofing Nail
The main feature is its large head which is usually much larger and flatter than any other types. Roofing nails are widely used for roof installation, fastening roofing felt, roofing flashing, woodworking or other construction industry fields.
Umbrella head roofing nails
Size: BWG9-BWG13
Material: Q195/Q235 iron wire
Characteristic: well-distributed and shiny surface, long and spiky nail tip, stright and smooth shank
Surface Treatment: Galvanized
Head: Umbrella
Shank: Smooth or Twist or screw
Point: Diamond point
Pacing : Carton of 20kg, 25kg
Gunny bag: 25kg, 50kg
Galvanized Roofing Nails Specification
8BWG 9BWG 10BWG 11BWG 12BWG 13BWG
1inch 1.5inch 1-3/4inch 2inch 2.5inch 3inch 4inch
Shank |
9G |
9G |
9G |
10G |
10G |
12G |
12G |
13G |
| 3.76mm |
3.76mm |
3.76mm |
3.40mm |
3.40mm |
2.77mm |
2.77mm |
2.41mm |
| Length |
1 1/2" |
2" |
2 1/2" |
2 1/2" |
3" |
1 1/2" |
2" |
1 1/2" |
| 38.1mm |
50.8mm |
63.5mm |
63.5mm |
76.2mm |
38.1mm |
50.8mm |
38.1mm |
| Finish |
Galvanized/Hot Dipped/Colorful Plating/Red/Blue
|
Audited Supplier 
Audited Supplier 
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