hardware screws
tamper pruf screw 22330 mach screw btn 5 16 18x3 4 l pk 10
tamper resistant screw head type button 18 8 stainless steel length 3 4 drive type hex finish plain thread size 5 16 18 driver size 3 16 head dia . 0.527 0.547 head height 0.152 0.166 meets exceeds ansi asme b18 .6.3 package quantity 10 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 10 li li thread size 5 16 18 li li drive type hex li li driver size 3 16 li li head type button li li meets exceeds ansi asme b18 .6.3 li li head dia . 0.527 0.547 li li head height 0.152 0.166 li ul