3a thread class right-hand 0.470" thread length flat chamfer head style 0.061" hole diameter 16 thread quantity per inch cadmium surface treated unc thread series
3a thread class right-hand 0.298" thread length dished hexagon head style 0.678" grip length 32 thread quantity per inch aluminum surface treated unjf thread series
3a thread class right-hand 0.313" thread length dished hexagon head style 0.115" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.338" thread length dished hexagon head style 32 thread quantity per inch passivate headnickel grip surface treated unjf thread series
Used on nsn 2320-01-318-9902 hett (heavy equipment truck tractor). right-hand hexagon head style 16 thread quantity per inch tm 9-2320-360-24p fig 217 unc thread series
Used on B-2. 3a nut thread thread class left-hand nut thread 0.997" overall length used on 70253-10:next assy 70253-10 passivate surface treated shouldered
3a thread class right-hand 0.063" thread length spline drive shear head head style 0.125" grip length 20 thread quantity per inch cadmium fastener surface treated unjf thread series