Used on helicopter, electronic countermeasures, eh-60a;helicopter, black hawk uh-60a. 3a thread class right-hand 0.307" grip length 28 thread quantity per inch one collar included cadmium surface treated unjf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.287" grip length anodize stem or chromate stem surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 32000 single pounds per square inch shear strength cadmium surface treated
3a thread class right-hand 0.380" grip length 28 thread quantity per inch 125000 single pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand 0.968" thread length hexagon head style 0.065" hole diameter 11 thread quantity per inch cadmium surface treated unc thread series