hardware screws
tamper pruf screw 22400 mach screw button 3 8 16x3 4 l pk5
tamper resistant screw head type button 18 8 stainless steel length 3 4 drive type hex finish plain thread size 3 8 16 driver size 7 32 head dia . 0.636 0.656 head height 0.185 0.199 meets exceeds ansi asme b18 .6.3 package quantity 5 br b features b ul li finish plain li li item tamper resistant screw li li length 3 4 li li material 18 8 stainless steel li li package quantity 5 li li thread size 3 8 16 li li drive type hex li li driver size 7 32 li li head type button li li meets exceeds ansi asme b18 .6.3 li li head dia . 0.636 0.656 li li head height 0.185 0.199 li ul