Used on mack trucks. 2a thread class right-hand 1.050" thread length hexagon head style 18 thread quantity per inch capscrew-special-body fit grade 5 bolt unf thread series
cooper's (included angle - 135 deg head style 0.382" grip length 225 single pounds per square inch shear strength end shape optional. length: min 1.640 in
Used on c-135 aircraft. 3a thread class right-hand 0.280" thread length 0.312" grip length 32 thread quantity per inch bolt, close tolerance, 100 degree reduced shear dome head, hex drive aluminum surface treated unjc thread series
Used on f-22 raptor. 3a thread class right-hand 0.495" thread length spline extended washer head style 1.312" grip length 28 thread quantity per inch passivate surface treated unjf thread series
Used on end item nsn: 2320-01-529-2251; truck, bomb service; mrap buffalo mk2a2. right-hand hexagon head style 24 thread quantity per inch used on air dryer unc thread series