Used on acft,feel trim,aileron; av-8b. 3a thread class right-hand 0.2500" bore diameter 24 thread quantity per inch anodize surface treated single row, ball unjf thread series
3a thread class right-hand 5.7650" overall length 0.7500" bore diameter 16 thread quantity per inch plating on bearing only cadmium all external/exposed metal surfaces surface treated double row, concave rollers unjf thread series