Used on w/s: aircraft, galaxy c-5; support equipment, c-5 aircraft. 3a thread class right-hand 0.892" thread length double hexagon extended washer head style 5.427" grip length 18 thread quantity per inch nickel surface treated unjf thread series
3a thread class right-hand 0.298" thread length hexagon head style 0.052" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 1.048" thread length flat chamfer head style 32 thread quantity per inch navy special project passivate screw surface treated unjf thread series
3a thread class right-hand 0.251" thread length flat countersunk head style 1.052" grip length 32 thread quantity per inch passivate surface treated unf thread series
2a thread class right-hand 0.312" thread length flat countersunk head style 80 thread quantity per inch passivate screw surface treated unf thread series
2a thread class right-hand 0.734" thread length hexagon head style 20 thread quantity per inch shoulder threaded 3/8-48ns-2a nickel surface treated unc thread series
3a thread class right-hand 1.250" thread length headless (setscrew) head style 20 thread quantity per inch cadmium or passivate surface treated unc thread series
3a thread class right-hand 0.234" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
