2a thread class right-hand 0.875" thread length hexagon extended washer head style 18 thread quantity per inch passivate surface treated unc thread series
2a thread class right-hand 0.880" thread length hexagon head style 0.062" hole diameter 18 thread quantity per inch cadmium surface treated unc thread series
3a thread class right-hand 1.500" thread length double hexagon extended washer head style 10 thread quantity per inch navy special project unc thread series
2a thread class right-hand 0.135" thread length hexagon head style 24 thread quantity per inch shank recessed against head to 0.020 in. deep cadmium surface treated unf thread series
3a thread class right-hand 1.061" thread length hexagon head style 0.297" grip length 16 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.365" thread length hexagon head style 0.042" hole diameter 36 thread quantity per inch silver surface treated unf thread series
2a thread class right-hand 0.875" thread length hexagon head style 0.062" hole diameter 18 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 1.000" thread length hexagon head style 16 thread quantity per inch 0.062 in. dia hole in head cadmium surface treated unc thread series
Used on spec item. 3a thread class right-hand 0.741" thread length double hexagon w/hole head style 28 thread quantity per inch oxide surface treated unf thread series