If the wheel nut is tightened, the tooth of your Nord-Lock washers grip and lock the mating surfaces, permitting motion only across the cam faces. Any rotation with the wheel nut is blocked by the wedge-impact on the cams. US solar rates are largely envisioned to continue slipping in the https://torx-bolts-fastener75307.pages10.com/the-ultimate-guide-to-casting-parts-64032705