2a thread class right-hand 0.227" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.282" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.514" thread length flat countersunk head style 28 thread quantity per inch navy special project passivate screw surface treated unf thread series
3a thread class right-hand 0.296" thread length flat countersunk head style 32 thread quantity per inch navy special project passivate screw surface treated unc thread series
2a thread class right-hand 0.123" thread length flat countersunk head style 56 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.138" thread length pan head style 32 thread quantity per inch passivate screw surface treated head painted lusterless olive drab color no. 34087 in accordance with fed-std-595 unc thread series
2a thread class right-hand 0.250" thread length fillister head style 32 thread quantity per inch zinc or cadmium screw surface treated unf thread series
3a thread class right-hand 0.391" thread length flat countersunk undercut head style 32 thread quantity per inch furnished w/o-ring buna n -65 to 225f deg unc thread series
2a thread class right-hand 1.054" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.314" thread length pan no. 2 head style 32 thread quantity per inch navy special project cadmium screw surface treated unjf thread series
2a thread class right-hand 0.251" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
3a thread class right-hand 0.638" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.417" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unjf thread series