2a thread class right-hand 0.267" thread length pan no. 2 head style 80 thread quantity per inch oxide screw surface treated color black, fed-std-595 no. 37038 unf thread series
Used on 4320-01-088-9369; pump rotary cummins,model vt-903m diesel engines onboard 41 ft coast guard vessels. 2a thread class right-hand 0.500" thread length round head style 20 thread quantity per inch unc thread series
2a thread class right-hand 0.102" thread length flat countersunk head style 40 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.118" thread length flat countersunk head style 48 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 1.416" thread length flat countersunk head style 24 thread quantity per inch passivate screw surface treated unf thread series
3a thread class right-hand 0.327" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.252" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjc thread series