0.0625" first hole diameter 0.9370" overall length one flat 0.250 in lg by 0.031 in deep drilled on outside of dia surface 17c solid, plain, no outside flanges
0.0625" first hole diameter 0.6820" overall length one flat 0.250 in. lg by 0.031 in. deep w/lubrication hole thru nom center 17c solid, plain, no outside flanges
3a thread class left-hand 5.0500" overall length 0.6245" bore diameter 14 thread quantity per inch groove in shank 0.1560 in. min 0.1610 in. max wide by 0.0930 in. min 0.1030 in. max deep in thd lg, misalign 9.0 deg, shank offset to 60.0 deg angle chromium inner member surface treated ball type unf thread series