Gripco Gripco
Standard and customized nut products as well as engineered assembly solutions.

Gripco® Innovation

One of our customers challenged us to provide a nut that would allow them to fasten against as cast aluminum without losing clamp load. Our solution was an encapsulated washer paired with a GRIPCO torque nut.



The washer mates against the aluminum component while the nut bearing surface rotates against the inside of the washer. Since the nut bearing surface is the smooth washer inside face, clamp load is maintained and vibrational loosening is prevented.



Gripco® Products by Application

Need Help Finding the Right Solution?

Let our experts provide recommendations for your project or application.

Contact Us

The availability of the products described on this site, and the product descriptions, may vary from country to country. Consult your STANLEY Engineered Fastening Account Executive or your local distributor for specific product information.