3a thread class right-hand 0.335" thread length spline drive shear head head style 1.115" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.413" thread length hexagon head style 4.115" grip length 24 thread quantity per inch passivate surface treated unjf thread series
2a thread class right-hand headless (setscrew) head style 32 thread quantity per inch point style on opposite end including slot drive unef thread series
3a thread class right-hand 0.077" thread length flat countersunk head style 32 thread quantity per inch cadmium fastener surface treated unjf thread series
2a thread class right-hand 2.500" thread length round w/wrench flats head style 12 thread quantity per inch key slot in threaded area, 0.500 in. min. un thread series
3a thread class right-hand 0.375" thread length hexagon head style 28 thread quantity per inch cadmium threads or cadmium threads surface treated unjf thread series
3a thread class right-hand 0.968" thread length double hexagon w/hole head style 16 thread quantity per inch cadmium or chromate surface treated unjf thread series
2a thread class right-hand 1.280" thread length hexagon head style 0.126" hole diameter 12 thread quantity per inch cadmium surface treated un thread series