General Index - National Roofing Contractors Association

Roof Fasteners: Concrete DecksCONSTRUCTION FASTENERS, INC. DURO LAST INC. FIRESTONE BUILDING PRODUCTSDEKSPIKE DURO LAST SCREWS #14 FIRESTONE HEAVY DUTYU.S. U.S. U.S.X X XXX X XHARDENED CARBON STEEL STEEL SAE 1022, HEAT TREATEDORGANIC FLUOROCARBON EPOXYFORMED SHANK SPIRAL THREAD BUTTRESS THREADN/A SELF-DRILLING DRILL POINTFRICTION THREADED THREADED0.250 1-1/4 1/8 1-1/8 0.190 1-3/4 3 /4 1 0.264 1-1/4 1/4 10.250 1-1/2 1/4 1-1/4 0.190 2 1 1 0.264 2 1 10.250 2 3/4 1-1/4 0.190 2-1/5 1-1/5 1 0.264 3 2 10.250 2-1/2 1-1/4 1-1/4 0.190 3 2 1 0.264 4 3 10.250 3 1-3/4 1-1/4 0.190 3-1/5 2-1/5 1 0.264 5 4 10.250 3-1/2 2-1/4 1-1/4 0.190 4 3 1 0.264 6 5 10.250 4 2-3/4 1-1/4 0.190 4-1/5 3-1/5 1 0.264 7 6 10.250 4-1/2 3-1/4 1-1/4 0.190 5 4 1 0.264 8 7 10.250 5 3-3/4 1-1/4 0.190 5-1/5 4-1/5 1 0.264 10 9 10.250 5-1/2 4-1/4 1-1/4 0.190 6 5 1 0.264 12 11 10.250 6 4-3/4 1-1/4 0.190 7 6 1 0.264 14 13 10.250 6-1/2 5-1/4 1-1/4 0.190 8 7 10.250 7 5-3/4 1-1/4 0.190 9 8 10.250 7-1/2 6-1/4 1-1/4 0.190 10 9 10.250 8 6-3/4 1-1/4 0.190 11 10 10.250 9 7-3/4 1-1/4 0.190 12 11 10.250 10 8-3/4 1-1/40.250 11 9-3/4 1-1/40.250 12 10-3/4 1-1/40.250 13 11-3/4 1-1/40.250 14 12-3/4 1-1/4TRUSS TRUSS ROUND MUSHROOM #3 PHILLIPS0.120 0.103 0.1100.500 0.438 0.437YES YES YESYES YES YESHEXAGONAL 2-7/8 GALVALUME ROUND 2 POLYCARBONATE HEXROUND 2 GALVALUME (INSULATION) 2-7/8 GALVALUMEROUND(IN-SEAM) 2 GALVALUMEROUND(IN-SEAM) 2-3/8 GALVALUMEN/A REQUIRED REQUIREDN/AOPTIONALHAMMER DRILL / HAMMERHAMEMR DRILL613 1285 810YES YES YESFM, METRO-DADE COUNTY FM, ICBO, BOCA, SBCCI FM, ICBO, UL, SBCCIYES YES YES437