Used on mhu-7/m. bolt, internal wrenching; steel; cadmium plated; 170, 000 psi min ts; flat fillister head, 1.118 in. nom dia, 0.870 in. nom h, socket recess drive , 0.563 in. nom w between flats; 7/8-9, unc-3a, 2.250 in. lg thd; 3.500 in. lg
3a thread class right-hand 0.844" thread length flat chamfer head style 0.031" hole diameter 32 thread quantity per inch cadmium surface treated unc thread series
3a thread class right-hand 0.300" thread length flat chamfer head style 0.0395" hole diameter 32 thread quantity per inch cadmium surface treated unc thread series
3a thread class right-hand 0.562" thread length bevel-conical head style 0.062" hole diameter 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.662" thread length bevel-conical head style 0.055" hole diameter 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.787" thread length bevel-conical head style 0.055" hole diameter 20 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.203" thread length flat chamfer head style 32 thread quantity per inch navy special project passivate surface treated unc thread series
