MASCO Catalog: Concrete Forming & Accessories

251 MASONS SUPPLY COMPANY Oregon (800) 537-3407 ♦ Washington (800) 537-6216 Clackamas | Eugene | West Eugene | Hillsboro | Medford | Portland | Salem | Ridgefield | Seattle | Tacoma | Woodinville M A S C O . N E T GENERAL & TECH INFO CHARTS NOMINAL DIAMETER BASIC MAJOR DIAMETER Inch mm #000 0.034 0.860 #00 0.047 1.190 #0 0.060 1.524 #1 0.073 1.854 #2 0.086 2.184 #3 0.099 2.515 #4 0.112 2.845 #5 0.125 3.175 #6 0.138 3.500 #8 0.164 4.166 #10 0.190 4.826 #12 0.216 5.486 1/4” 0.250 6.350 1/16” 0.311 7.894 5/16” 0.313 7.940 3/8” 0.375 9.530 1/8” 0.404 10.271 7/16” 0.438 11.110 1/2” 0.500 12.700 9/16” 0.563 14.290 5/8” 0.625 15.880 3/8” 0.671 17.054 11/16” 0.688 17.460 3/4” 0.750 19.050 13/16” 0.813 20.640 1/2” 0.836 21.222 7/8” 0.875 22.230 15/16” 0.938 23.810 1” 1.000 25.400 COMMON SCREW SIZE CONVERSION CHART