Used on fighter aircraft - first (f18 e/f). 3a thread class right-hand 0.454" thread length dished hexagon head style 2.865" grip length 24 thread quantity per inch unjf thread series
Used on f18 e/f. 3a thread class right-hand 0.454" thread length dished hexagon head style 0.070" hole diameter 2.990" grip length 24 thread quantity per inch bolt, tension, hexhead, close tolerance, A286 cres, short thread, reduced major thread dia., self-locking cadmium surface treated unjf thread series
Used on fighter aircraft-first (f18 e/f). 3a thread class right-hand 0.323" thread length dished hexagon head style 32 thread quantity per inch unjf thread series
3a thread class right-hand 0.750" thread length flat chamfer head style 40 thread quantity per inch (navy) screw cap socket head cadmium surface treated unrc thread series
Used on direct vendor delivery (dvd), model xm1117, armored security vehicle (asv), nsn 2320-01-437-6957, cage 10237, part number 216098, tm 9-2320-307-24p, contract daae07-99-c-s001.
3a thread class right-hand 0.498" thread length flat countersunk head style 28 thread quantity per inch grip length min 0.740 to max 0.760; grip diameter 0.248 to max 0.249 passivate surface treated unjf thread series
3a thread class right-hand 0.498" thread length flat countersunk head style 28 thread quantity per inch grip length min 0.615 to max 0.635; grip diameter 0.248 to max 0.249 passivate surface treated unjf thread series
3a thread class right-hand straight pan head style 0.557" grip length 28 thread quantity per inch (navy) pin - rivet, threaded, shear, protruding head, hex point drive, for sealant application passivate surface treated unjf thread series
Used on aircraft, bomber. 3a thread class right-hand 0.403" thread length flat countersunk head style 0.802" grip length 28 thread quantity per inch bolt head is capped, may be procured without cap, then modified passivate surface treated unjf thread series
Used on aircraft bomber. 3a thread class right-hand 0.498" thread length flat countersunk head style 0.865" grip length 28 thread quantity per inch bolt head is capped, passivate surface treated unf thread series