2a thread class right-hand 0.625" thread length undercut hexagon head style 20 thread quantity per inch six slots 0.031 in. deep, located through flats to periphery unf thread series
Used on 2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641, hemtt family (heavy expanded mobility tactical trucks). 2a thread class right-hand 0.625" thread length hexagon head style 24 thread quantity per inch unf thread series
2a nut thread thread class right-hand nut thread 0.654" nut thread thread length 16 nut thread thread quantity per inch thread relief cut at both ends. both ends drilled for lubrication unf nut thread thread series
2a thread class right-hand 0.485" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch cadmium surface treated unc thread series
3a nut thread thread class right-hand nut thread 1.120" nut thread thread length 2.590" overall length 11 nut thread thread quantity per inch navy special project 0.563 in. min 0.575 in. max taper thd on stud end unc nut thread thread series