2a thread class right-hand 2.190" thread length wing no. 1 head style 16 thread quantity per inch unthreaded hole in shank, .076" diameter, located 2.6220" cadmium surface treated unc thread series
2a thread class right-hand 0.620" thread length knurled no. 2 head style 0.062" hole diameter 20 thread quantity per inch navy special project passivate surface treated unc thread series
3a thread class right-hand 0.312" thread length knurled no. 1 head style 40 thread quantity per inch navy special project cadmium surface treated unc thread series
2a thread class right-hand 0.625" thread length knurled no. 4 head style 32 thread quantity per inch navy special project passivate surface treated unc thread series
2a thread class right-hand 0.438" thread length knurled no. 1 head style 32 thread quantity per inch navy special project anodize or passivate surface treated unf thread series
2a thread class right-hand 0.180" thread length knurled no. 4 head style 32 thread quantity per inch navy special project chromium surface treated unc thread series