2a thread class right-hand 0.750" thread length hexagon head style 0.060" hole diameter 20 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 0.896" thread length hexagon head style 24 thread quantity per inch color white fed-std-595 no. 17875 passivate surface treated unf thread series
2a thread class right-hand 1.000" thread length hexagon head style 0.062" hole diameter 16 thread quantity per inch passivate surface treated unc thread series