Used on nsn 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck). 3a thread class right-hand 1.500" thread length double hexagon extended washer head style 11 thread quantity per inch unc thread series
Used on pratt and whitney gas turbines ft4a-2 and ft4a-6, whec 378 ft u. s. coast guard vessels. 3a thread class right-hand 0.874" thread length double hexagon head style 24 thread quantity per inch uns thread series
2a thread class right-hand 0.875" thread length hexagon head style 0.875" grip length 18 thread quantity per inch phosphate surface treated unf thread series
3a thread class right-hand 0.624" thread length hexagon head style 0.172" grip length 20 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.381" thread length hexagon head style 0.365" grip length 32 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.570" thread length hexagon head style 0.060" hole diameter 0.088" grip length 24 thread quantity per inch unjf thread series
3a thread class right-hand 3.990" thread length hexagon head style 0.070" hole diameter 0.030" grip length 18 thread quantity per inch finished head cadmium surface treated unjf thread series
3a thread class right-hand 0.928" thread length double hexagon w/hole head style 24 thread quantity per inch clockwire holes on head unjf thread series
