3a thread class right-hand 0.840" thread length dished hexagon head style 1.312" grip length 18 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.735" thread length dished hexagon head style 2.250" grip length 20 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.398" thread length hexagon extended washer head style 24 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 0.335" thread length hexagon extended washer head style 20 thread quantity per inch cadmium surface treated unc thread series
3a thread class right-hand 0.406" thread length hexagon head style 1.000" grip length 32 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.338" thread length dished hexagon head style 2.625" grip length 32 thread quantity per inch cadmium surface treated unf thread series