Flange nuts

Flange nuts have a wide, circular flange at the base of a standard hexagonal nut body, with a fully threaded interior designed to distribute load across a broader surface area.

Also known as “frame nuts,” these fasteners function like a nut and washer combined into a single piece, eliminating the need for a separate washer in many applications. Their six-sided body allows for easy tightening with standard wrenches and sockets, making them a reliable choice for applications where load distribution, vibration resistance, and installation speed are important.