2a thread class right-hand 0.188" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.313" thread length pan head style 40 thread quantity per inch oxide screw surface treated head finished black color N0.37038 of fed.std.no.595 per mil-f-18264 unc thread series
3a thread class right-hand 0.398" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.531" thread length flat countersunk head style 24 thread quantity per inch navy special project cadmium screw surface treated unf thread series
3a thread class right-hand 0.531" thread length flat countersunk head style 24 thread quantity per inch navy special project cadmium screw surface treated unf thread series
3a thread class right-hand 0.406" thread length flat countersunk head style 32 thread quantity per inch chromate screw surface treated unf thread series
3a thread class right-hand 0.398" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.398" thread length flat countersunk head style 28 thread quantity per inch navy special project cadmium screw surface treated unjf thread series
3a thread class right-hand 0.500" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
3a thread class right-hand 0.500" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 1.197" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unf thread series
3a thread class right-hand 0.500" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
