2a thread class right-hand 1.031" thread length hexagon head style 20 thread quantity per inch thd relief, 0.234 in. from bearing surface of head 0.109 in. w 0.372 in. dia cadmium or phosphate zinc surface treated unf thread series
2a thread class right-hand 0.500" thread length hexagon head style 0.062" hole diameter 20 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 1.082" thread length hexagon head style 16 thread quantity per inch navy special project one groove located on outer periphery of head unc thread series
Used on mrap - cougar; mrap buffalo mk2a2. 2a thread class right-hand 1.000" thread length hexagon head style 16 thread quantity per inch zinc surface treated unc thread series
Used on nsn 4210-01-486-1035 tfft (tactical fire fighting truck); 2420-66-148-7692, hmee (high mobility engineer excavator);rg-33 mrap. 2a thread class right-hand 1.000" thread length hexagon head style 16 thread quantity per inch zinc surface treated unc thread series
2a thread class right-hand 0.625" thread length hexagon head style 0.062" hole diameter 20 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 0.594" thread length hexagon head style 0.062" hole diameter 16 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 0.719" thread length hexagon head style 0.062" hole diameter 16 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 1.125" thread length hexagon head style 0.062" hole diameter 14 thread quantity per inch phosphate surface treated unc thread series
2a thread class right-hand 0.750" thread length hexagon head style 0.062" hole diameter 28 thread quantity per inch phosphate surface treated unf thread series
2a thread class right-hand 0.812" thread length hexagon head style 0.094" hole diameter 20 thread quantity per inch phosphate surface treated unf thread series
2a thread class right-hand 0.625" thread length hexagon head style 0.062" hole diameter 24 thread quantity per inch phosphate surface treated unf thread series
2a thread class right-hand 0.844" thread length hexagon head style 0.062" hole diameter 16 thread quantity per inch passivate surface treated unc thread series
2a thread class right-hand 1.000" thread length hexagon head style 0.062" hole diameter 16 thread quantity per inch passivate surface treated unc thread series