Flange Nuts

Flange nuts feature an integrated, wide-diameter flange that acts as a built-in washer to distribute pressure. The flange is typically serrated, which bites into the mating surface to provide excellent resistance to vibration and loosening, often eliminating the need for a separate lock washer. They are available in both Bright Zinc Plated (BZP) and A2 Stainless Steel finishes.