3a thread class right-hand 5.6475" overall length 0.6245" bore diameter 16 thread quantity per inch hole drilled through shank axis 0.3020 in. min, 0.3220 in. max dia 2.2800 in. min, 2.3404 in. max deep unjf thread series
9.615" outside diameter 24 thread quantity per inch 12 scallops equally spaced between holes on od; max surface finish-all surfaces 100 microinches aa; retainer saw cut diagonally at 75 oxide surface treated unf thread series