With a unique, patented design and all-steel locking insert technology, Security Locknuts provide long-lasting operations for mission-critical mining components.

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The one-piece design, coupled with the use of quality materials, ensures a long service life and ease of maintenance, making them a cost-effective choice for critical applications.

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Security Locknuts come in a wide range of sizes, thread pitches, classes, grades, body styles, and coatings, to improve the reliability of your hard-to-reach equipment and avoid costly downtime.