hex tools
u04104 .031.0075 hex cap screwgr 818 5 16x3 4pk100
hex head cap screw head type hex diameter 5 16 in . grade 8 material alloy steel finish yellow zinc plated thread size 18 5 16 thread type coarse length under head 3 4 in . head height 13 64 in . head width 1 2 in . thread style fully threaded thread direction right hand seal material alloy steel proof load 120000 psi tensile strength 150000 psi rockwell hardness c33 to c39 meets exceeds sae j429 and asme b18 .2.1 package quantity 100 br b features b ul li finish yellow zinc plated li li item hex head cap screw li li material alloy steel li li thread size 18 5 16 li li type high strength li li class 2a li li grade 8 li li head type hex li li seal material alloy steel li li tensile strength 150000 psi li li thread style fully threaded li li thread type coarse li li meets exceeds sae j429 and asme b18 .2.1 li li rockwell hardness c33 to c39 li li thread direction right hand li li length under head 3 4 li li head height 13 64 li li head width 1 2 li li property class 10.9 li li diameter 5 16 li li proof load 120000 psi li li system of measurement inch li li dia . thread size 5 16 18 li ul