A sealing device is provided that includes a bolt having a shaft, a tapered end and a circumferential groove; a lock body having an open end leading into a hollow portion; an overmold substantially surrounding the lock body and including an aperture aligned with the open end of the lock body; a lock clip located in the hollow portion of the lock body; and a washer having a hole aligned with the aperture in the overmold and the opening in the lock body and located between an end of the overmold and the lock clip, the lock clip including a plurality of spokes extending inwardly from an outer periphery portion. Some of the spokes can include an inner flange extending generally perpendicular to the spoke, and the inner flanges form a non-continuous inner ring portion.