Products / Insulation Cap Nails

Insulation Cap Nails are a wider-gauge, annular-ring-shank hand-drive cap nail with the head welded to the shank, used to fasten roof insulation board, recovery board, wall insulation, and base sheets. Lengths range from 3 inches to 8 inches, in bright, yellow-dichromate electro-galvanized, or Rust-Lok hot-dip galvanized coatings. The data sheet reports an APA FFN-105b Type II, Style 20 approval and average pullout resistance (smooth vs. annular-grooved) of 81/155 lbf in 1/2-inch plywood, 99/224 lbf in 3/4-inch plywood, and 67/190 lbf in 2-inch pine plank.