hardware screws
tamper pruf screw 480120 mach screw pan 4 40 x 5 16 l pk100
machine screw head type pan carbon steel length 5 16 drive type torx finish zinc plated thread size 4 40 driver size t10 head dia . 0.219 head height 0.080 meets exceeds ansi asme b18 .6.3 package quantity 100 br b features b ul li finish zinc plated li li item machine screw li li length 5 16 li li material carbon steel li li package quantity 100 li li thread size 4 40 li li drive type torx li li driver size t10 li li head type pan li li meets exceeds ansi asme b18 .6.3 li li head dia . 0.219 li li head height 0.080 li ul