hardware bolts
1cb26 shoulder bolt 3 8x3 1 2 pk5
shoulder screw standard alloy steel plain finish hex socket drive type drive size 3 16 in thread size 5 16 18 shoulder dia 3 8 in screw shoulder length 3 1 2 in thread length 1 2 in head dia 9 16 in head height 1 4 in shoulder dia tolerance 0.002 to 0.004 in shoulder length tolerance 0.005 in min tensile strength 140000 psi class 3a rockwell hardness 32 43 hrc meets ansi b18 .3 package 5 br b features b ul li finish plain li li item shoulder screw li li material alloy steel li li package quantity 5 li li thread size 5 16 18 li li type standard li li class 3a li li drive size 3 16 li li drive type hex socket li li head style knurled li li thread length 1 2 li li meets exceeds ansi b18 .3 li li rockwell hardness 32 to 43 hrc li li min . tensile strength psi 140000 li li shoulder dia . 3 8 li li head dia . 9 16 li li head height 1 4 li li shoulder length tolerance 0.005 li li shoulder length 3 1 2 li ul