Wedge lock washers, also known as Nord-Lock washers , are specialized fasteners designed to prevent bolts and nuts from loosening due to vibrations or dynamic loads. These washers use a unique wedge-locking design to ensure that the fastener remains tightly secured, even under extreme conditions. In this article, we will explore the benefits and applications of wedge lock washers, as well as how they work and how to choose the right size for your project. How Wedge Lock Washers Work Wedge lock washers work by using a pair of interlocking wedges that prevent the bolt or nut from turning. When the fastener is tightened, the washers flatten and the wedges create a tension that keeps the bolt or nut from loosening due to vibration or dynamic loads. The unique design of wedge lock washers allows them to maintain their locking effect even under extreme conditions, such as high temperatures, harsh chemicals, and heavy loads. They are particularly effective in applications where...
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