Part #: 650-131
Set (6) of strut tower nuts for right and left sides. These are nylock flange nuts which means you do not need a lock washer and they have a larger base to distribute the load across the shock tower more evenly. These strut tower nuts will fit Datsun 240Z, 260Z and 280Z, 1970-78. The factory service manual torque spec for the nut is 25 lb ft.