hardware screws
1ayn7 skt cap screw low 5 16 18x1 pk25
long description br b features b ul li package quantity 25 li li thread type coarse li li thread size 18 li li meets astm a574 ansi b18 .3 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 135000 li li thread direction right hand li li length under head 1 li li head dia . 7 16 li li head height 5 16 li li meets exceeds astm a574 ansi b18 .3 li li head style low li li drive type hex socket li li decimal equivalent 0.156 li li thread length 2 li li rockwell hardness c39 to c44 li li temp . range 20 degrees f to 400 degrees f li li head type low li li min . tensile strength 135000 psi li li thread dia . 5 16 li li system of measurement inch li li dia . thread size 5 16 18 li li vented hole size not vented li ul