2a thread class right-hand 0.214" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.553" thread length dished hexagon head style 2.740" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.345" thread length dished hexagon head style 0.615" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.298" thread length dished hexagon head style 1.615" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.400" thread length hexagon head style 0.051" hole diameter 1.365" grip length 28 thread quantity per inch unjf thread series
3a thread class right-hand 0.650" thread length flat countersunk head style 1.928" grip length 20 thread quantity per inch navy special project cadmium surface treated unjf thread series
3a thread class right-hand 0.338" thread length fillister head style 0.312" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand 0.338" thread length fillister head style 0.125" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand 0.478" thread length double hexagon w/hole head style 0.060" hole diameter 0.140" grip length 28 thread quantity per inch navy special project unjf thread series
3a thread class right-hand 0.875" thread length round w/wrench flats chamfered head style 1.500" grip length 20 thread quantity per inch unf thread series
