Product Details: The Original Equipment Manufacturer Hexagon Flange Nut is the perfect choice for any project requiring a secure and reliable fastener. The hexagonal head provides better grip and stability, while the flange in the nut distributes the load across a wider surface area. Additionally, the nut is designed with vibrational resistance to prevent it from loosening over time.<br/><br/>FleetPride is your First Click in Heavy Duty®.