hardware screws
5nzy1 socket set screw cup 1 4 20x1 2 pk 100
socket set screw 1018 1022 steel plain finish thread size 1 4 20 point type cup drive type square drive size 1 4 overall length 1 2 point dia . 1 8 head width 1 4 head height 3 16 rockwell hardness hr15n 83 min surface hardness meets asme b18 .6.2 package quantity 100 br b features b ul li decimal equivalent 0.250 li li finish plain li li item socket set screw li li material 1018 1022 carbon steel li li package quantity 100 li li thread size 1 4 20 li li drive size 1 4 li li drive type square li li overall length 1 2 li li point type cup li li meets asme b18 .6.2 li li rockwell hardness hr15n 83 min surface hardness li li point dia . 1 8 li li head height 3 16 li li head width 1 4 li ul