Renowned for our torque solutions, Gripco offers a line of torque nuts that resist loosing of the joint. Our centerlock nuts offer a predictable torque at tension which is important for critical joints. Offered to meet Grade A or Grade B performance specifications.

Our Grade A Centerlock Torque Nuts are manufactured from low-carbon steel to meet Grade A performance specifications. Our centerlock design permits thread start from either end of the nut. These prevailing torque nuts are made for use with Grade 2 bolts.

We also have a version that meets Grade B performance specifications. Manufactured from medium-carbon steel, our Grade B Centerlock Torque Nuts are designed for use with Grade 5 bolts.

All Centerlock Torque Nuts can be supplied in a multitude of finishes and with customer-specific coatings.

Fast Facts:

  • Centerlock design permits thread start from either end of the nut.
  • Consistent torque at tension allows for reliable joint integrity.
  • Meet or exceed all current I.F.I. specifications.
  • Also available in Metric Class 5 through Class 10.
  • Applications include suspension, chassis, body mounts, and manifold covers.

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.