3a thread class right-hand 0.382" thread length flat countersunk head style 0.562" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.570" thread length round w/wrench flats head style 28 thread quantity per inch hole on shank 0.076 in. min dia, 0.086 in. max dia; slot on point 0.048 in. min dia, 0.058 in. max dia, 0.070 in. nom length unjf thread series
2a thread class right-hand 0.416" thread length fillister head style 40 thread quantity per inch navy special project passivate surface treated unc thread series
Used on f-108 engine, b-52, tf-33 engine. 3a thread class right-hand 1.128" thread length pan head style 32 thread quantity per inch passivate screw surface treated unf thread series
3a thread class right-hand 1.656" thread length hexagon head style 6.484" grip length 12 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.403" thread length flat countersunk head style 0.740" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 1.000" thread length flat chamfer head style 0.061" hole diameter 24 thread quantity per inch passivate surface treated unf thread series