2a nut thread thread class right-hand nut thread 0.390" stud thread thread length 0.562" overall length 18 stud thread thread quantity per inch stud, ring-locked, 4130 steel, fine thread nut end, coarse thread stud end nut thread to mil-s-8879; stud end thread has a special pitch diameter which mates with a national class 3 taped hole cadmium surface treated locked in unc stud thread thread series
Used on mc-130w combat/dragon spear. 3a thread class right-hand 0.735" thread length dished hexagon head style 0.070" hole diameter 2.49" grip length 20 thread quantity per inch bolt, tension, hex head, close tolerance, A286 cres, long thread, reduced major thread dia, self-locking passivate surface treated unjf thread series
Used on e-3 block 404. 3a thread class right-hand 0.345" thread length pan head style 0.3025" grip length 32 thread quantity per inch BMS10-85 alum pigmented coating unjc thread series
Used on army specific. 2a nut thread thread class right-hand nut thread 2.750" overall length 20 nut thread thread quantity per inch rod, continuous thread cadmium surface treated unf nut thread thread series
Used on 1670-01-600-8309. 3a thread class right-hand 5.986" thread length hexagon head style 5.365" grip length 18 thread quantity per inch bolt, tension, hex head, close tolerance chromium surface treated unjf thread series
Used on lcwsmcw. 3a thread class right-hand 0.300" thread length hexagon head style 32 thread quantity per inch bolt, shoulder passivate surface treated unjf thread series
