hardware screws
unbrako 3317 flat head cap screw m4x30mm pk 200
metric socket head cap screw head type flat material 12.9 alloy steel black oxide finish thread size 0.70 mm drive type hex socket drive size 2.5 mm thread type fine thread style fully threaded thread direction right hand length under head 27.52 mm thread length 27.52 mm head height 2.48 mm thread dia . m4 head dia . 8mm rockwell hardness 40 to 43 min . tensile strength 160000 meets exceeds astm a574 ansi b18 .3.5 m package quantity 200 br b features b ul li package quantity 200 li li thread type metric li li thread size m4 x 0.70 mm li li meets astm a574 ansi b18 .3.5 m li li material 12.9 alloy steel li li item socket head cap screw li li class 4g6g li li drive size 2.5 mm li li finish black oxide li li thread style fully threaded li li min . tensile strength psi 160000 li li thread direction right hand li li length under head 27.52 mm li li head dia . 8mm li li head height 2.48 mm li li meets exceeds astm a574 ansi b18 .3.5 m li li head style flat li li drive type hex socket li li overall length 30mm li li thread length 27.52 mm li li temp . range f 50 to 550 li li rockwell hardness 40 to 43 li ul