hardware screws
1mb42 piercing screw 10x1 1 2 in pk 108
self piercing screw hex washer head hardened steel zinc plated finish size 10 length 1 1 2 in driver size 1 4 in width of hex head 0.305 in head height 0.105 in washer dia 0.340 in for thin metal and duct work meets exceeds ansi b18 .6.4 package 108 br b features b ul li application for thin metal and duct work li li finish zinc plated li li item self piercing screw li li length 1 1 2 li li material hardened steel li li package quantity 108 li li size 10 li li drive type slotted hex li li driver size 1 4 li li head type hex washer li li meets exceeds ansi b18 .6.4 li li head height 0.105 li li hex width 0.305 li li washer o.d. 0.340 li ul