2a thread class right-hand 4.250" thread length hexagon head style 9 thread quantity per inch 0.250 inch undercut 0.0937 inch radius under head unc thread series
Used on 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck); 2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system). 0.500" thread length 20 thread quantity per inch bolt, flange head
3a thread class right-hand 0.599" thread length spline drive shear head head style 20 thread quantity per inch passivate surface treated unjf thread series
2a thread class right-hand 0.985" thread length hexagon head style 11 thread quantity per inch altered part passivate surface treated unc thread series
2b thread class right-hand 0.250" thread length hexagon head style 32 thread quantity per inch optional undercut starting under washer face unf thread series
