Pro-Fit 1-3/4 in. Electro Galvanized Roofing Nails - 30LB are used for applying roofing asphalt shingles, insulation board, and felt to wood substrates. The large head and heavier shank gauge provide greater holding power. A large head and smooth shank allow for quick smooth driving and provides great holding power.  Pro-Fit 1-3/4 in. Electro Galvanized Roofing Nails are made for exterior use with an Electro Galvanized coating to protect the nail from corrosion and ensure a longer lasting installation. 

Features:

• Used for securing asphalt shingles, insulation board, felt onto wood and for vinyl siding in a pinch
• Large head provides great holding power
• Smooth shank allows for a fast drive
• 30LB Pail 1-3/4" Roofing Nails
• Electro Galvanized for exterior use
• Approximately 155 nails per lb. 155*30LB = 4,650 nails
• Smooth Shank