3a thread class right-hand 0.344" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated under side of head coated with polytetrafluoroethylene unjf thread series
2a thread class right-hand 0.096" thread length flat countersunk head style 80 thread quantity per inch passivate screw surface treated unf thread series
2a thread class right-hand 0.366" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.355" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unf thread series
3a thread class right-hand 0.531" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.515" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.152" thread length flat countersunk head style 56 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.574" thread length flat countersunk head style 32 thread quantity per inch anodize screw surface treated unc thread series
Used on aircraft,tomcat f-14. 3a thread class right-hand 0.306" thread length flat countersunk head style 32 thread quantity per inch unc thread series