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Split Ring Lock Washers

Prevent unintentional loosening of nuts and bolts

Split ring lock washers are used to prevent nuts, bolts and screws from vibrating loose. Lock washers are split at a certain point and bent giving them a helical shape. In a variety of materials, these lock washers are pressed down adding extra pressure to the nut or bolt and material. This extra pressure creates a resistance to rotation. The edges or the split may add extra holding power by digging into the nut. Split ring lock washers are used where constant vibration occurs.

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Trade Names: Spring lock washers, lock washers