3a thread class right-hand 0.360" thread length hexagon head style 0.141" hole diameter 18 thread quantity per inch navy special project unjf thread series
2a thread class right-hand 1.000" thread length hexagon extended washer head style 18 thread quantity per inch passivate surface treated unf thread series
2a thread class right-hand 0.431" thread length round w/wrench flats head style 20 thread quantity per inch coat with tectyl 890 per mil-c-16173. thread is undercut for relief unc thread series
2a thread class right-hand 0.430" thread length round w/wrench flats head style 20 thread quantity per inch coat with tectyl 890 per mil-c-16173. thread is undercut for relief unc thread series
Used on aim-120a(tm). 2a thread class right-hand 0.750" thread length fillister head style 20 thread quantity per inch nickel surface treated unf thread series
2a thread class right-hand 0.350" thread length crowned hexagon head style 40 thread quantity per inch second shoulder fully threaded .164-32unc-2a passivate surface treated unc thread series
Used on tf39-ge-1c. 3a thread class right-hand 1.040" thread length double hexagon extended washer head style 24 thread quantity per inch cid 407528:dcn 92-9:next higher assembly 9673M82G39 unjf thread series
Used on aim-120 missile. 3a thread class right-hand 0.750" thread length fillister head style 20 thread quantity per inch next assy ERIWH0015 unjf thread series
