hardware screws
1gb51 skt cap screw std 1 4 20x1 3 4 in
vented socket head cap screw head type vented material 18 8 stainless steel plain finish thread size 20 drive type hex socket drive size 3 16 in . thread type coarse thread style partially threaded thread direction right handed length under head 1 3 4 in . thread length 1 in . head height 0.250 in . thread dia . 1 4 in . br b features b ul li package quantity 1 li li thread type coarse li li thread size 20 li li material 18 8 stainless steel li li item vented socket head cap screw li li class 3a li li drive size 3 16 li li finish plain li li thread style partially threaded li li min . tensile strength psi 80000 li li thread direction right handed li li length under head 1 3 4 li li head dia . 0.375 li li head height 0.250 li li meets exceeds asme b18 .3 2002 li li vent dia . 0.070 li li head style standard li li drive type hex socket li li decimal equivalent 0.188 li li thread length 1 li li temp . range f 250 li li rockwell hardness b70 to b95 li li temp . range 250 degrees f li li head type vented li li thread dia . 1 4 li li system of measurement inch li li dia . thread size 1 4 20 li li min . tensile strength 80000 psi li li vented hole size 0.062 li ul