Used on b-2 bomber. 3a thread class right-hand 0.425" thread length flat countersunk head style 0.500" grip length 28 thread quantity per inch smoothness critical item when installed unjf thread series
Used on f-15 aircraft. 3a thread class right-hand 0.469" thread length flat countersunk head style 1.625" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.251" thread length pan head style 0.365" grip length 32 thread quantity per inch aluminum surface treated unjf thread series
Used on nimrod mra4; nimrod 2000; air reconnaissance. 3a thread class right-hand 0.338" thread length flat countersunk head style 1.188 " grip length 32 thread quantity per inch bolt, 100 degree flush head, 160, 000 psi uts threads have drilled hole, 0.070 - 0.080 inch in dia. cadmium surface treated unjf thread series
Used on nimrod mra4; nimrod 2000; air reconnaissance. 3a thread class right-hand 0.425" thread length flat countersunk head style 1.500 " grip length 28 thread quantity per inch bolt, 100 degree flush head 160, 000 psi uts cadmium surface treated unjf thread series
3a thread class right-hand 0.338" thread length flat countersunk head style 0.500" grip length 32 thread quantity per inch bolt, 100 degree flush head unjf thread series
Used on c-135 aircraft. 3a thread class right-hand 0.666" thread length flat countersunk head style 4.615" grip length 16 thread quantity per inch cadmium surface treated unjf thread series
Used on c-135 aircraft. 3a thread class right-hand 0.666" thread length flat countersunk head style 4.615" grip length 16 thread quantity per inch drilled shank cadmium surface treated unjf thread series
Used on c-130 aircraft. 3a thread class right-hand 0.370" thread length flat countersunk head style 0.250" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.276" thread length pan head style 0.438" grip length 32 thread quantity per inch passivate surface treated unjf thread series