3a thread class right-hand 0.578" thread length dished hexagon head style 3.365" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
Used on w/s: aircraft, harrier av-8b; aircraft, eagle f-15. 3a thread class right-hand flush countersunk head style 0.307" grip length unjc thread series
3a thread class right-hand flush countersunk head style 0.620" grip length black on thread end; oversize 0.0156 aluminum alloy surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.6825" grip length black on thread end. over sized 0.0156 aluminum alloy surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.745" grip length black on thread end; oversize 0.0156 aluminum alloy surface treated unjf thread series