3a thread class right-hand 0.672" thread length hexagon head style 40 thread quantity per inch passivate screw surface treated socket hole in thread end, length 0.040 width across flats 0.050 to 0.051 unc thread series
3a thread class right-hand 0.868" thread length double hexagon extended washer head style 18 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.359" thread length flat chamfer head style 18 thread quantity per inch color black oxide surface treated unrc thread series
Used on c-5 aircraft. 3a thread class right-hand 0.448" grip length 32 thread quantity per inch 108000 single pounds per square inch shear strength cadmium surface treated unjf thread series
Used on c-5 aircraft. 3a thread class right-hand 0.572" grip length 32 thread quantity per inch 108000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand 0.569" thread length flat countersunk head style 0.678" grip length 24 thread quantity per inch passivate surface treated unjf thread series
Used on hemtt family (heavy expanded mobility tactical trucks). 2a thread class right-hand 1.340" thread length 11 thread quantity per inch unc thread series
3a thread class right-hand hexagon head style 24 thread quantity per inch apply protective coating dod-p-16232, type m, cl 2; shoulder in point area 0.750 from end 0.060 in. length unf thread series
3a thread class right-hand 1.125" thread length flat chamfer head style 24 thread quantity per inch passivate fastener surface treated unrf thread series
2a thread class right-hand 0.210" thread length flat countersunk head style 16 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.828" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
