High-Quality Torque Washers

What is a Torque Washer?

A torque washer is a highly specialized, anti-rotational fastener uniquely engineered with a square inner hole and four distinctly sharp, bent prongs along its outer edge. Designed primarily to be used in conjunction with carriage bolts, these unique washers are manufactured from premium, industrial-grade materials to provide a permanent, non-spinning foundation when fastened against wood or other soft substrates.

Mechanical Advantages and Anti-Rotational Applications

Because free-spinning bolts can completely ruin a structural timber assembly, torque washers offer several critical mechanical advantages for heavy-duty woodworking:

• Anti-Rotational Grip: As the nut is tightened, the four sharp external prongs actively sink deeply into the wooden mating surface. This creates a powerful, immovable anchor that prevents the washer from rotating under heavy torque.
• Carriage Bolt Compatibility: The square inner hole is precisely machined to perfectly capture and hold the square neck of a standard carriage bolt, ensuring that the bolt itself cannot spin while the nut is being forcefully tightened or removed.
• Heavy Timber Construction: Because they completely eliminate rotational slippage, they are the absolute industry standard for securely fastening heavy timber frames, marine docks, large deck posts, and demanding outdoor wood assemblies.

Request a Quote Today

Have a question about our manufactured torque washers or need help determining the exact size required for your carriage bolts? Contact our team by using our secure online form to submit your project details. You can also give us a call today to speak directly with our experienced fastener specialists. We look forward to speaking with you!