3a thread class right-hand 0.323" thread length round wedge head style 0.625" grip length 32 thread quantity per inch passivate surface treated unjc thread series
3a thread class right-hand 0.403" thread length flat countersunk head style 2.740" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.560" thread length double hexagon w/hole head style 1.875" grip length 24 thread quantity per inch navy special project passivate surface treated unjf thread series
2a thread class right-hand 2.500" thread length hexagon head style 8 thread quantity per inch navy special project grade 8 with plain surface treatment unc thread series
3a thread class right-hand 0.425" thread length dished hexagon head style 2.990" grip length 28 thread quantity per inch passivate surface treated unjf thread series
2a thread class right-hand 2.500" thread length hexagon head style 8 thread quantity per inch navy special project grade 8 with plain surface treatment unc thread series