Used on F-22. 3a thread class right-hand 0.362" thread length hexagon head style 32 thread quantity per inch bolt, shoulder bolt passivate surface treated unjf thread series
3a thread class right-hand 0.875" thread length flat chamfer head style 32 thread quantity per inch altered item drawing passivate surface treated unrf thread series
3a thread class right-hand 0.725" thread length flat chamfer head style 32 thread quantity per inch altered item drawing passivate surface treated unrf thread series
3a thread class right-hand 0.641" thread length flat countersunk head style 0.938" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 1.136" thread length double hexagon w/hole head style 1.438" grip length 16 thread quantity per inch support link passivate surface treated unjf thread series