2a thread class right-hand 0.687" thread length flat countersunk head style 28 thread quantity per inch navy special project cadmium screw surface treated unf thread series
3a thread class right-hand 2.110" thread length double hexagon w/hole head style 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.334" thread length hexagon head style 24 thread quantity per inch cadmium surface treated counterbore unthreaded unjf thread series
2a thread class right-hand 0.472" thread length flat countersunk head style 20 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.413" thread length flat chamfer head style 0.047" hole diameter 28 thread quantity per inch passivate surface treated unf thread series
2a thread class right-hand 0.251" thread length pan head style 32 thread quantity per inch navy special project passivate screw surface treated unc thread series
3a thread class right-hand 0.178" thread length flat countersunk head style 40 thread quantity per inch navy special project passivate surface treated unjc thread series
3a thread class right-hand 1.263" thread length pan head style 40 thread quantity per inch navy special project cadmium screw surface treated unjc thread series
