2a thread class right-hand 0.811" thread length headless (setscrew) head style 32 thread quantity per inch matl.:hard temper-comp 260 or 268 or half hard temper-comp 260, 268, 342, 353, or 360 unc thread series
Used on bru-44 a/a. 3a thread class right-hand headless (setscrew) head style 32 thread quantity per inch altered item drawing, made from AN565DC8-H6 passivate surface treated unc thread series
3a thread class right-hand 0.375" thread length headless (setscrew) head style 20 thread quantity per inch passivate surface treated unjf thread series