3a thread class right-hand 0.396" thread length round extended washer head style 32 thread quantity per inch cadmium or zinc screw surface treated unf thread series
3a thread class right-hand 0.531" thread length hexagon head style 1.938" grip length 24 thread quantity per inch oxide film surface treated unf thread series
3a thread class right-hand 0.468" thread length hexagon head style 1.938" grip length 20 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.406" thread length hexagon head style 1.438" grip length 24 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.500" thread length flat top elevator head style 32 thread quantity per inch passivate screw surface treated unf thread series
3a thread class right-hand 0.360" thread length watertight head style 32 thread quantity per inch cadmium screw surface treated washer unc thread series
3a thread class right-hand 0.469" thread length dished hexagon head style 1.375" grip length 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.316" thread length dished hexagon head style 3.625" grip length 28 thread quantity per inch cadmium surface treated unf thread series