3a thread class right-hand 0.316" thread length flat countersunk head style 0.928" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.316" thread length flat countersunk head style 0.490" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.578" thread length hexagon head style 0.990" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.578" thread length hexagon head style 24 thread quantity per inch furnished with one spacer 5365-01-331-9515; passivate surface treated unjf thread series
3a thread class right-hand 0.345" thread length hexagon head style 32 thread quantity per inch furnish with one tab, 5365-386-0994; and one tab 4030-01-394-0315 passivate surface treated unjf thread series