3a thread class right-hand 0.505" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength drilled hole through threads, located 0.291 in. from end, 0.076 in. min passivate surface treated unjf thread series
3a thread class right-hand 0.880" grip length 24 thread quantity per inch 95000 single pounds per square inch shear strength drill hole thru threaded end, 0.076 in. min 0.086 in. max dia, 0.234 in. min 0.254 in. max from end passivate surface treated unjf thread series
Used on w/s:aircraft, hornet f/a-18. 3a thread class right-hand 0.943" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength unjc thread series
3a thread class right-hand flush countersunk head style 0.948" grip length 28 thread quantity per inch yellow paint or dye on threaded end passivate surface treated unjf thread series
3a thread class right-hand 0.693" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.630" grip length 28 thread quantity per inch 95000 single pounds per square inch shear strength unjf thread series
3a thread class right-hand 0.277" thread length flat countersunk head style 1.312" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 2.713" thread length hexagon head style 0.060" hole diameter 24 thread quantity per inch passivate surface treated unjf thread series
Used on hemtt family (heavy expanded mobility tactical trucks). 3a thread class right-hand headless (setscrew) head style 28 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.314" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjf thread series
3a thread class right-hand 1.150" thread length round w/wrench flats head style 24 thread quantity per inch keyway machined in thread end 0.980 in. long 0.291 in. deep; threads 7/16-20unf-2a in shank 0.500 in. from bearing surface of head concentric hole unthreaded unf thread series
