3a thread class right-hand 1.750" thread length flat chamfer head style 0.061" hole diameter 18 thread quantity per inch cadmium surface treated unrf thread series
3a thread class right-hand 0.476" thread length flat countersunk head style 0.740" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.374" thread length undercut hexagon head style 3.240" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.553" thread length dished hexagon head style 1.865" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 0.657" thread length fillister head style 0.045" hole diameter 32 thread quantity per inch passivate screw surface treated unc thread series
Used on nsn 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck). 2a thread class right-hand 6.500" thread length hexagon head style 8 thread quantity per inch unc thread series