3a thread class right-hand 0.387" thread length flat chamfer head style 24 thread quantity per inch passivate fastener surface treated unrf thread series
2a thread class right-hand 0.835" thread length dished hexagon head style 20 thread quantity per inch weapon system essential phosphate zinc surface treated unc thread series
3a thread class right-hand 0.656" thread length flat countersunk head style 1.115" grip length 20 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.323" thread length hexagon head style 1.678" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.469" thread length dished hexagon head style 0.740" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.710" thread length dished hexagon head style 1.985" grip length 20 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.553" thread length dished hexagon head style 0.053" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.400" thread length dished hexagon head style 1.490" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.320" thread length dished hexagon head style 0.552" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.320" thread length dished hexagon head style 0.178" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.320" thread length dished hexagon head style 1.240" grip length 32 thread quantity per inch passivate surface treated unjf thread series
Used on vertical stab; f/a-18e/f hornet aircraft. 3a thread class right-hand flush countersunk head style 0.501" grip length 56 thread quantity per inch fastener, adjustable preload-self sustaining-positive lock, 100 degree flush head installed with flush chromate collar surface treated uns thread series
