1-1/4" Electro-Galvanized Roofing Nail - 5 lb. Box

These nails are for asphalt and fiberglass shingles (for 2 Nd layer, approx. 1.5 lbs. per square). They are good for vinyl siding.
For attaching shingles to roofs
Galvanized for superior corrosion resistance
Flat head offers a large striking surface for easy drive connection and holding power
1-1/4" Electro-Galvanized Roofing Nail - 5 lb. Box