Used on a-10 thunderbolt. 3b thread class right-hand 24 thread quantity per inch nut material 7075-T73 aluminum alloy:first end formed out of round to provide self-locking action anodize nut surface treated
Used on a-10 thunderbolt. 3b thread class right-hand 20 thread quantity per inch nut material 7075-T73 aluminum alloy; first end formed out of round to provide self-locking action anodize nut surface treated