Used on 2420-66-148-7692, hmee (high mobility engineer excavator); 3990-01-444-5196 cement mixer. right-hand 32.0mm thread length hexagon head style m thread series
3a thread class right-hand 0.608" thread length hexagon head style 6.422" grip length 24 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.313" thread length hexagon head style 32 thread quantity per inch navy special project aluminum surface treated unjf thread series