2a thread class right-hand 1.375" thread length 3.297" overall length 18 thread quantity per inch dog point with groove passivate surface treated round, closed unc thread series
2a thread class right-hand 1.250" thread length hexagon head style 20 thread quantity per inch full-dog point with groove passivate surface treated unc thread series
3a thread class right-hand 0.557" grip length 13800 double pounds per square inch shear strength 0.0156 oversize, use for repair only. passivate surface treated unjf thread series
Used on av-8b harrier ii aircraft. 3a thread class right-hand straight pan head style 0.875" grip length 24 thread quantity per inch (navy) pin - rivet, threaded, shear, protruding head, hex point drive passivate surface treated unjf thread series
2a thread class right-hand 1.750" thread length hexagon head style 16 thread quantity per inch altered item: make from unplated MS90726-190. coat with xylan p-92 primer unf thread series
2a thread class right-hand 1.594" thread length hexagon head style 16 thread quantity per inch altered item: make from unplated MS90726-186. coat with xylan p-92 primer unf thread series
2a thread class right-hand 1.250" thread length flat fillister head style 20 thread quantity per inch 1.875-18 unef-3a thread on head unf thread series
3a thread class right-hand 0.590" thread length headless (setscrew) head style 13 thread quantity per inch sidew of set screw has a unthreaded hole 0.125 x 0.093 deep. unrc thread series