right-hand nut thread 0.620" nut thread thread length 2.220" overall length 24 nut thread thread quantity per inch navy special project cadmium surface treated stepped uns nut thread thread series
3a thread class right-hand 0.469" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.406" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.719" thread length hexagon head style 0.047" hole diameter 32 thread quantity per inch navy special project cadmium surface treated unf thread series
3a thread class right-hand 0.850" thread length hexagon head style 0.170" grip length 24 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.375" thread length round extended washer head style 28 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.156" thread length headless (setscrew) head style 72 thread quantity per inch navy special project passivate surface treated unf thread series
3a thread class right-hand 0.641" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series