Used on nsn 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck). 3a thread class right-hand headless (setscrew) head style 10 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand headless (setscrew) head style 24 thread quantity per inch countersunk 90 degrees to 0.219 in. nom dia. surface finished on countersunk unf thread series
2a thread class right-hand headless (setscrew) head style 32 thread quantity per inch nylon 6/9, 6/10 or 6/12 glass fiber reinforced, alternate, nylon-20 percent glass filled unc thread series
