hex tools
structural boltheavy hex headsteel1 8 unc3l1 3 4l threadpk 10
structural bolt heavy hex head steel plain finish thread size 1 8 thread type unc overall length 3 in thread length 1 3 4 in right hand thread direction head dia 1 5 8 in head height 39 64 in grade a490 tensile strength 150000 psi rockwell hardness c33 c38 astm a490 type 1 package 10 br b features b ul li finish plain li li item structural bolt li li material steel li li overall length 3 li li package quantity 10 li li tensile strength psi 150000 li li thread length 1 3 4 li li thread size 1 8 li li thread type unc li li type heavy hex head li li meets exceeds astm a490 type 1 li li rockwell hardness c33 to c38 li li thread direction right hand li li head dia . 1 5 8 li li head height 39 64 li li grade a490 li ul