Lock Washers

Lock washers are mechanical fasteners designed to prevent nuts and bolts from unintentional loosening due to vibrations or dynamic loads. Typically made of metal, these washers feature serrations, helical grooves, or teeth on their inner or outer surfaces. When placed between the nut and the surface, they create a locking action that increases friction, resisting rotational movement. This added resistance helps maintain the tightness of the fastened components over time, enhancing the overall stability and integrity of the connection. Lock washers find widespread use in various industries, such as automotive, construction, and machinery, where secure fastening is crucial.