hardware screws
self piercing screw hardened size 8 l 1 1 2 driver 1 4
self piercing screw hex washer head hardened steel zinc plated finish size 8 length 1 1 2 in driver size 1 4 in width of hex head 0.244 in head height 0.096 in washer dia 0.340 in for thin metal and duct work meets exceeds ansi b18 .6.4 package 149 br b features b ul li application for thin metal and duct work li li material hardened steel li li size 8 li li item self piercing screw li li head type hex washer li li drive type slotted hex li li finish zinc li li length 1 1 2 li li package quantity 149 li li head height 0.096 li li washer o.d. 0.340 li li driver size 1 4 li li meets exceeds ansi b18 .6.4 li li hex width 0.244 li ul