hardware screws
camcar bhsd0250100cp pk50 skt cap screw btn 1 4 20x1 pk50
socket head cap screw head type button material alloy steel black oxide finish thread size 20 drive type hex socket drive size 5 16 in . thread type coarse thread style fully threaded thread direction right hand length under head 1 in . thread length 1 in . head height 1 4 in . thread dia . 1 4 in . package quantity 50 br b features b ul li package quantity 50 li li thread type coarse li li thread size 20 li li material alloy steel li li item socket head cap screw li li class 3a li li drive size 5 16 li li finish black oxide li li thread style fully threaded li li min . tensile strength psi 180000 li li thread direction right hand li li length under head 1 li li head dia . 3 8 li li head height 1 4 li li head style button li li drive type hex socket li li decimal equivalent 0.156 li li overall length 1 li li thread length 1 li li rockwell hardness hrc 37 to 44 li li temp . range 20 degrees f to 400 degrees f li li head type button li li min . tensile strength 145000 psi li li thread dia . 1 4 li li system of measurement inch li li dia . thread size 1 4 20 li li meets exceeds astm f835 asme b18 .3 li li vented hole size not vented li ul