2a thread class right-hand 0.6250" thread length 2.0312" overall length 16 thread quantity per inch with means for relubrication, furnished with 2 metal plugs for stud end oxide all external/exposed metal surfaces surface treated cam follower unf thread series
0.3750" first hole diameter 3.6250" overall length counterbored right end 3.7700 in. min, 3.7710 in. max by 1.3750 in.lg, three holes 120 deg apart tapped 3/8-16 in. thd size 17c solid, plain, no outside flanges