3a thread class right-hand 0.250" thread length double hexagon w/hole head style 0.050" hole diameter 28 thread quantity per inch threaded end cut down to 0.150 diameter cadmium surface treated unf thread series
3a thread class right-hand 0.865" thread length double hexagon w/hole head style 0.070" hole diameter 28 thread quantity per inch navy special project unjf thread series
3a thread class right-hand 0.936" thread length double hexagon w/hole head style 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.678" thread length double hexagon w/hole head style 0.070" hole diameter 32 thread quantity per inch navy special project unf thread series
3a thread class right-hand 0.428" thread length hexagon head style 0.070" hole diameter 28 thread quantity per inch silver surface treated unf thread series
3a thread class right-hand 0.333" thread length hexagon head style 0.047" hole diameter 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.365" thread length double hexagon w/hole head style 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.679" thread length double hexagon w/hole head style 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.689" thread length double hexagon w/hole head style C8 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.573" thread length hexagon head style 0.065" grip length 32 thread quantity per inch navy special project cadmium surface treated unjf thread series
3a thread class right-hand 0.875" thread length double hexagon extended washer head style 24 thread quantity per inch cadmium surface treated unjf thread series