3b thread class 0.260" thread length 32 thread quantity per inch 2 slots or holes 180 deg apart; t thread, mil-s-8879 anodize housing surface treated unjf thread series
3b thread class 0.250" thread length 32 thread quantity per inch 2 slots or holes 180 deg apart; t thread, mil-s-8879 anodize housing surface treated unjc thread series
2a thread class right-hand 0.390" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
Used on f18 e/f. 3a thread class right-hand 0.912" thread length spline extended washer head style 1.158" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.425" thread length flat countersunk head style 0.740" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.276" thread length flat countersunk head style 0.4365" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.599" thread length flat countersunk head style 0.938" grip length 20 thread quantity per inch passivate surface treated unjf thread series