3a thread class right-hand 0.620" thread length hexagon head style 1.100" grip length 20 thread quantity per inch cadmium surface treated unc thread series
3a thread class right-hand 0.246" thread length pan head style 1.735" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.630" thread length hexagon head style 2.700" grip length 24 thread quantity per inch cadmium or chromium surface treated unf thread series
3a thread class right-hand 0.812" thread length hexagon head style 12 thread quantity per inch navy special project chromium surface treated unf thread series
3a thread class right-hand 0.245" thread length round head style 0.047" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand 0.334" thread length hexagon head style 1.084" grip length 24 thread quantity per inch cadmium threads surface treated unf thread series
3a thread class right-hand 0.375" thread length hexagon head style 0.062" hole diameter 28 thread quantity per inch phosphate surface treated unf thread series
