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 0.678" 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 0.560" thread length hexagon head style 28 thread quantity per inch cadmium surface treated counterbore unthreaded unjf 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 0.250" 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 0.469" thread length flat countersunk undercut head style 28 thread quantity per inch cadmium screw surface treated unf 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 0.428" 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 0.601" thread length double hexagon w/hole head style 0.070" hole diameter 28 thread quantity per inch navy special project silver surface treated unjf thread series