3a thread class right-hand 0.351" thread length crowned hexagon head style 1.688" grip length 24 thread quantity per inch retaining element in shank passivate surface treated unjf thread series
3a thread class right-hand 6.111" thread length hexagon head style 0.070" hole diameter 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.336" thread length hexagon head style 0.072" grip length 32 thread quantity per inch cadmium surface treated unjf thread series