hardware screws
disco 5950pk indented hex screw 6.3 x20mm l hex pk50
indented hexscrew 6.3 x20mm lhexpk50 br b features b ul li finish black phosphate li li item sheet metal screw li li length 20mm li li material steel li li package quantity 50 li li size 6.3 li li drive type hex li li driver size 10mm li li head type indented hex li li head dia . 10mm li li head height 5mm li ul