Used on 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck) and the 2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system). 18 thread quantity per inch
Used on 75mm pack howitzer. 2a thread class right-hand 0.500" thread length hexagon head style 24 thread quantity per inch cadmium surface treated unf thread series
Used on 75mm pack howitzer. 3a thread class right-hand 1.250" thread length hexagon head style 8 thread quantity per inch phosphate manganese or phosphate zinc surface treated unc thread series
2a thread class right-hand 0.365" thread length hexagon head style 24 thread quantity per inch weapon system essential zinc fastener surface treated unf thread series
3a thread class right-hand 0.638" thread length hexagon head style 2.740" grip length 24 thread quantity per inch passivate surface treated unjf thread series
