Used on F-16. 3a thread class right-hand 0.454" thread length dished hexagon head style 1.115" grip length 24 thread quantity per inch unjf thread series
3a thread class right-hand 0.323" thread length dished hexagon head style 1.178" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.323" thread length dished hexagon head style 0.428" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.363" thread length flat countersunk head style 0.615" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.323" thread length dished hexagon head style 1.302" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.543" thread length hexagon head style 0.060" hole diameter 1.802" grip length 18 thread quantity per inch chromium bearing surface of head surface treated unjf thread series
3a thread class right-hand 0.323" thread length dished hexagon head style 1.115" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.656" thread length hexagon head style 0.070" hole diameter 14.937" grip length 20 thread quantity per inch unf thread series