Get your semi truck Ready for the Road Ahead™ with an even distribution of force over a wide surface area, with the Power Products M22-1.5" Flange Nut. With an innovative design that combines the functions of a nut and washer into one components, this replacement piece is the ideal option to lock down surfaces, while dispersing the force across a wide area to prevent damage. Manufactured with a corrosion-resistant finish to provide protection against rust. FleetPride is your First Click in Heavy Duty®.