3a thread class right-hand 0.625" thread length hexagon head style 0.062" hole diameter 20 thread quantity per inch navy special project unc thread series
3a thread class right-hand 0.406" thread length hexagon head style 0.070" hole diameter 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.562" thread length dee chamfer head style 14 thread quantity per inch cadmium threads surface treated concentric hole unthreaded unf thread series
3a thread class right-hand 0.657" thread length dee chamfer head style 14 thread quantity per inch cadmium threads surface treated concentric hole unthreaded unf thread series
2a thread class right-hand 1.125" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.663" thread length hexagon head style 3.735" grip length 24 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.842" thread length hexagon head style 0.297" grip length 20 thread quantity per inch passivate surface treated unf thread series