3a thread class right-hand 0.938" thread length 1.656" overall length 32 thread quantity per inch navy special project passivate surface treated round, closed w/shoulder unf thread series
2a thread class right-hand 0.750" thread length 2.100" overall length 24 thread quantity per inch navy special project phosphate zinc surface treated round, closed unf thread series
3a thread class right-hand 0.875" thread length 1.437" overall length 32 thread quantity per inch eye opening chamfered 60 deg by 0.050 in. deep on both sides cadmium surface treated round, closed unf thread series
2a thread class right-hand 0.810" thread length 2.655" overall length 18 thread quantity per inch navy special project cadmium surface treated round, closed w/shoulder unc thread series
3a thread class right-hand 0.890" thread length 2.749" overall length 18 thread quantity per inch navy special project passivate surface treated round, closed w/shoulder unf thread series
3a thread class right-hand 0.562" thread length 2.688" overall length 13 thread quantity per inch navy special project round, closed w/shoulder unc thread series