3a thread class right-hand 0.365" thread length headless (setscrew) head style 32 thread quantity per inch clear to light blue tint chromate cadmium surface treated unc thread series
3a thread class right-hand 1.719" thread length headless (setscrew) head style 24 thread quantity per inch cadmium or zinc surface treated unc thread series
3a thread class right-hand 0.115" thread length headless (setscrew) head style 32 thread quantity per inch passivate surface treated unjc thread series
3a thread class right-hand 0.178" thread length headless (setscrew) head style 32 thread quantity per inch passivate surface treated unjc thread series