At Grip-Rite^®, we stock metal cap roofing nails for hand-driving insulation boards, asphalt shingles and felt on wood backing. All our roofing nails conform to ASTM F1667 standards.

• Size: 3 in., 11 gauge
  
• Weight: 1 lb.
  
• Qty: 89 pcs.
• For securing asphalt roofing shingles, insulation board, felt-to-wood substrates
• Electrogalvanized finish to resist corrosion.
• Durable and robust steel construction.
• Flat and wide head design ensures it holds fast and lessens pull-through
  
• Smooth shank