Used on ssbn trident class 13 inch bhd vent valve. 3a thread class right-hand 0.750" thread length flat chamfer head style 16 thread quantity per inch there is a hex socket drive; 0.375 hex, located in the top of the item; surface finish of 125 microinches all over except on the fastener shank, 63 microinches unc thread series
Used on b-2 bomber. 3a thread class right-hand 0.338" thread length hexagon head style 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.338" thread length dished hexagon head style 32 thread quantity per inch bolt shoulder hex head close tolerance corrosion resistant steel up to 1200 degrees f item has dry film lubed shank passivate surface treated unjf thread series
3a thread class right-hand 0.338" thread length dished hexagon head style 32 thread quantity per inch bolt shoulder hex head close tolerance corrosion resistant steel up to 1200 degrees f item has dry film lubed shank passivate surface treated unjf thread series
3a thread class right-hand 0.338" thread length dished hexagon head style 32 thread quantity per inch bolt shoulder hex head close tolerance corrosion resistant steel up to 1200 degrees f item has dry film lubed shank passivate surface treated unjf thread series
3a thread class right-hand 0.469" thread length dished hexagon head style 24 thread quantity per inch bolt shoulder hex head close tolerance corrosion resistant steel up to 1200 degrees f item has dry film lubed shank passivate surface treated unjf thread series
