Used on 2320015312701. 3a thread class right-hand 1.0" thread length flat chamfer head style 18 thread quantity per inch zinc surface treated unc thread series
Used on nsn 2355-01-559-0791. right-hand 16.0mm thread length button head style screw cap socket head phosphate screw surface treated phosphate surface treated m thread series
2a thread class right-hand 2.500" thread length hexagon head style 10 thread quantity per inch hex cap screw material grade 8 zinc surface treated unc thread series
Used on f/a-18 e/f. 3a thread class right-hand 0.425" thread length flat countersunk head style 1.625" grip length 28 thread quantity per inch bolt tension head gear drive recess letter "a" in part number, redefined head geometry unjf thread series