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Fasteners

TRUE-LOCK Washer

The HYTORC TRUE-LOCK Washer, keeping bolts tight even under dynamic loads

Reliable Secure Locking Washer for Severe Vibration.

The HYTORC TRUE-LOCK Washer is designed to keep your bolts tight, even under dynamic loads. Its built-in locking feature minimizes loosening, giving you confidence that your connections will stay secure. With a strategically placed ridge band, the TRUE-LOCK Washer locks fasteners in place without requiring special equipment, making installation simple and reliable.

Category: Fasteners

Product Highlights

A gloved hand holding a TRUE-LOCK Washer

Anti-Loosening

Ridged design prevents bolt loosening.

A gloved hand installing a TRUE-LOCK Washer on a bolt

Corrosion-Resistant

Durable finish protects in harsh conditions.

A gloved hand threading a nut onto a bolt with a TRUE-LOCK Washer already installed

Prevent Load Loss

Keep fasteners secure, even in high-vibration environments.

Units

HYTORC Washer System

The HYTORC Washer System is the simplest upgrade for instant improvements in safety, speed and accuracy. This unique, patented system eliminates the need for reaction arms and other custom fixtures required to hold a tool in place. Additionally, the precision machined surface reduces variation in bolt load across the flange for improved accuracy and loosening prevention.

An exploded view of the HYTORC Washer System, including the HYTORC TRUE-LOCK Washer and the HYTORC Backup Washer, on an application.

Other Fasteners

  • HYTORC Backup Washer

    Backup Washer

    Eliminates the need for a backup wrench. Safer and more efficient (no pinch points). Complies with ASTM F3394/F3394M Standard.

  • HYTORC Nut

    HYTORC Nut

    Converts torque into tension, eliminating galling and the need for a separate reaction fixture.

  • HYTORC GRIP-TIGHT Nut

    GRIP-TIGHTâ„¢ Nut

    Specialized lug nut designed for commercial vehicles that increases torque-to-load accuracy.

  • HYTORC TRUE-LOCK Reaction Washer

    TRUE-LOCK Reaction Washer

    Innovative locking mechanism keeps bolts tight under dynamic loads. Ridged bands prevent rotation and protect the flange surface.

  • HYTORC Gall Free Nut

    Gall Free Nut

    Eliminates galling (metal transfer) in unlubricated fasteners, ensuring smoother applications.