2a thread class right-hand 1.062" thread length hexagon head style 11 thread quantity per inch shoulder undercut 0.849 in. max dia by 0.064 in max w unc thread series
3a thread class right-hand 0.797" thread length hexagon head style 20 thread quantity per inch neck thread 0.625-18 unf-3a 0.188 in. lg. unf thread series
3a thread class right-hand 0.595" thread length round w/wrench flats head style 24 thread quantity per inch white insignia lacquer chromium surface treated unf thread series
3a thread class right-hand 1.120" thread length double hexagon extended washer head style 20 thread quantity per inch navy special project cadmium surface treated unf thread series
3a thread class right-hand 0.338" thread length hexagon head style 18 thread quantity per inch navy special project cadmium threads surface treated unf thread series
2a thread class right-hand 0.594" thread length hexagon head style 0.062" hole diameter 24 thread quantity per inch undercut beneath head 0.063 in. wide 0.344 in. dia unf thread series
3a thread class right-hand 0.468" thread length hexagon head style 16 thread quantity per inch navy special project chromium grip surface treated unf thread series
3a thread class right-hand 0.880" thread length hexagon extended washer head style 12 thread quantity per inch chromium surface treated unj thread series
right-hand 0.489" thread length hexagon head style 0.062" hole diameter 24 thread quantity per inch navy special project nickel surface treated unf thread series
3a thread class right-hand 0.482" thread length round w/wrench flats head style 24 thread quantity per inch used for securing hp filter cover, contains square shoulder above threads unf thread series
3a thread class right-hand 0.362" thread length hexagon head style 0.047" hole diameter 32 thread quantity per inch cadmium surface treated unf thread series
