General Index - National Roofing Contractors Association

Roof Fasteners: Lightweight Concrete, Gypsum,or Cementitious Wood Fiber DecksITW BUILDEX ITW BUILDEX ITW BUILDEXPOLYMER GYPTEC LITE WEIGHT CONCRETE FASTENER 1.2 LITE WEIGHT CONCRETE FASTENERU.S. U.S. U.S.XXXXXXX X XX X XGLASS-FILLED NYLON G-90 STEEL G-90 STEELNA GRAY POLYMER BLACK POLYMERTHREADED AUGER TWO-PIECE RECTANGULAR TWO-PIECE RECTANGULARTAPERED NA NATHREADED SHANK EXPANSION SHANK EXPANSION0.430 2-3/4 1 -1/4 1-1/2 NA 1.7 NA NA NA 1.2 NA NA0.430 3 1-1/2 1-1/20.430 3-1/2 2 1-1/20.430 4 2-1/2 1-1/20.430 4-1/2 3 1-1/20.430 5 3-1/2 1-1/20.430 5-1/2 4 1-1/20.430 6 4-1/2 1-1/20.430 6-1/2 5 1-1/20.430 7 5-1/2 1-1/20.430 7-1/2 6 1-1/20.430 8 6-1/2 1-1/2ROUND, 1/4-IN. SQUARE RECESS ROUND ROUND0.130 -- --1.00 1.1 1.1YES NO YESYES YES YESSQUARE 3 X 3 GALVALUME ROUND 2.7 GALVALUME ROUND 2.7 GALVALUMEROUND 2 GALVALUMEREQUIRED7/16-IN. DRILL BIT (REQUIRED FOR GYPSUM) BX LITE DRIVE BX LITE DRIVENA 140 --528 -- --422 -- --NA FM, METRO-DADE COUNTY FM, METRO-DADE COUNTYFM, METRO-DADE COUNTYFM, METRO-DADE COUNTYYES YES YESXX463