hardware screws
5mnt5 socket set screw cup 1 2 20x5 8 pk 50
socket set screw alloy steel black oxide finish thread size 1 2 20 point type cup point material alloy steel drive type hex socket drive size 1 4 overall length 5 8 point dia . 0.270 to 0.291 class 3a rockwell hardness hrc 45 53 meets asme b18 .3 astm f912 package quantity 50 br b features b ul li decimal equivalent 0.250 li li finish black oxide li li item socket set screw li li material alloy steel li li package quantity 50 li li thread size 1 2 20 li li class 3a li li drive size 1 4 li li drive type hex socket li li overall length 5 8 li li point type cup li li meets asme b18 .3 astm f912 li li rockwell hardness hrc 45 53 li li point dia . 0.270 to 0.291 li li point material alloy steel li ul