2a thread class right-hand 1.195" thread length flat countersunk head style 40 thread quantity per inch navy special project passivate screw surface treated unc thread series
2a thread class right-hand 2.200" thread length pan head style 40 thread quantity per inch navy special project passivate screw surface treated unc thread series
2a thread class right-hand 0.338" thread length flat countersunk head style 32 thread quantity per inch oxide screw surface treated oxide black unc thread series
3a thread class right-hand 0.225" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
3a thread class right-hand 0.339" thread length flat countersunk head style 32 thread quantity per inch navy special project passivate screw surface treated unjc thread series
3a thread class right-hand 0.339" thread length flat countersunk head style 32 thread quantity per inch navy special project passivate screw surface treated unjc thread series
3a thread class right-hand 0.339" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjc thread series
3a thread class right-hand 0.339" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjc thread series
