3a thread class right-hand 0.468" thread length hexagon head style 0.938" grip length 28 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.322" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
2a thread class right-hand 0.750" thread length fillister head style 0.062" hole diameter 18 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.560" thread length fillister head style 0.037" hole diameter 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.312" thread length fillister head style 0.047" hole diameter 24 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.240" thread length flat chamfer head style 32 thread quantity per inch navy special project passivate surface treated unc thread series
3a thread class right-hand 0.428" thread length dished hexagon head style 1.115" grip length 20 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 1.125" thread length flat chamfer head style 0.047" hole diameter 24 thread quantity per inch passivate surface treated unjc thread series
3a thread class right-hand 0.329" thread length double hexagon extended washer head style 0.047" hole diameter 36 thread quantity per inch unf thread series