Used on f-16 aircraft. 3b thread class right-hand eliptical countersunk head style 24 thread quantity per inch domed nut, elliptical head oversize, passivated passivate surface treated
Used on f-16 aircraft. 3b thread class right-hand eliptical countersunk head style 20 thread quantity per inch domed nut, elliptical head oversize, passivated grip length 0.600" passivate surface treated
Used on f-16 aircraft. 3b thread class right-hand eliptical countersunk head style 20 thread quantity per inch domed nut, elliptical head oversize, passivated grip length 0.540" passivate surface treated