3a thread class right-hand 0.338" thread length pan no. 2 head style 0.365" grip length 32 thread quantity per inch internal drive ribbed passivate surface treated unjf thread series
Used on aircraft, b-1b. 3a thread class right-hand 0.306" thread length oval countersunk head style 0.365" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.578" thread length flat countersunk head style 0.302" grip length 28 thread quantity per inch 3 keyways in body length, counterbored in thread end passivate surface treated unjf thread series
3a thread class right-hand 0.516" thread length flat countersunk head style 0.240" grip length 28 thread quantity per inch 3 keyways in body length, counterbored in thread end passivate surface treated unjf thread series
3a thread class right-hand 0.444" thread length hexagon head style 0.046" hole diameter 0.740" grip length 28 thread quantity per inch unf thread series
3a thread class right-hand 0.400" thread length dished hexagon head style 0.928" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.710" thread length dished hexagon head style 1.052" grip length 20 thread quantity per inch navy special project passivate surface treated unjf thread series
3a thread class right-hand 0.320" thread length dished hexagon head style 0.928" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 0.120" thread length binding head style 56 thread quantity per inch navy special project cadmium screw surface treated unc thread series
2a thread class right-hand hexagon head style 32 thread quantity per inch undercut on first shoulder 0.840 min.and 0.860 max., .021 r passivate surface treated unf thread series
3a thread class right-hand 0.611" thread length hexagon head style 1.047" grip length 24 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.439" thread length hexagon head style 1.547" grip length 28 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.439" thread length hexagon head style 2.547" grip length 28 thread quantity per inch passivate surface treated unf thread series