3a thread class right-hand 1.000" thread length flat chamfer head style 0.062" hole diameter 20 thread quantity per inch cadmium surface treated unc thread series
3a thread class right-hand 0.625" thread length flat chamfer head style 0.062" hole diameter 20 thread quantity per inch passivate surface treated unc thread series
3a thread class right-hand 0.562" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.500" thread length headless (setscrew) head style 28 thread quantity per inch 0.250 in drilled hole in thd cadmium surface treated unef thread series
3a thread class right-hand 0.281" thread length hexagon head style 0.062" hole diameter 28 thread quantity per inch navy special project cadmium surface treated unf thread series
3a thread class right-hand 0.682" thread length round w/wrench flats chamfered head style 16 thread quantity per inch navy special project shoulder undercut 0.031 in. radius by 0.031 in. lg under head cadmium surface treated unf thread series
3a thread class right-hand 1.485" thread length hexagon head style 12 thread quantity per inch rlarge dia shoulder undercut at head to 1.500 dia. with 0.062 in. radius unf thread series
3a thread class right-hand 0.662" thread length bevel-conical head style 0.055" hole diameter 24 thread quantity per inch cadmium surface treated unf thread series
Used on spec item. 3a thread class right-hand 1.037" thread length bevel-conical head style 0.055" hole diameter 16 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.662" thread length bevel-conical head style 0.055" hole diameter 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.662" thread length bevel-conical head style 0.055" hole diameter 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 1.162" thread length bevel-conical head style 0.055" hole diameter 14 thread quantity per inch cadmium surface treated unf thread series