Used on nsn 2350-01-049-2695,cav ftg veh. 2a thread class right-hand 1.380" thread length hexagon head style 13 thread quantity per inch 0.250 in. nom flats on theads opposite end from head, 0.500 in. nom distance from end; 0.250 in. nom hole in flats, 0.250 in. nom distance from end to centerline of hole cadmium surface treated unc thread series
2a thread class right-hand 0.552" thread length hexagon head style 12 thread quantity per inch navy special project concentric hole threaded unf thread series
3a thread class right-hand 0.429" thread length dished hexagon head style 1.312" grip length 28 thread quantity per inch with retaining element on shank, two holes spaced ninety degrees apart passivate surface treated unjf thread series
3a thread class right-hand 1.284" thread length dished hexagon head style 1.802" grip length 12 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 0.245" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 1.469" grip length 112000 single pounds per square inch shear strength cadmium stem surface treated
