These nuts basically connect things securely. They’re used to fasten components together, using the threads to grip onto bolts or studs. The “hexagon flange” part isn’t just for looks—that wider surface area spreads the pressure out. It acts like a shield, preventing damage to the parts it’s clamping down on and providing a more stable connection. It distributes the load across a wider area than a standard nut would. You’ll commonly find these used on axles and driveshafts, which is where you’re seeing it listed, but also suspension components, sometimes even steering parts. Anywhere you need a strong, reliable connection that also protects the joined surfaces. They’re often used where vibrations are high, because that flange helps maintain consistent pressure and prevents loosening. If one of these fails, you’ll notice if it’s a driveshaft or axle nut pretty quickly—you’ll likely have a clunking sound or feel a vibration, and the vehicle might not drive right. But even a seemingly small failure can lead to bigger problems down the road. If it’s part of the suspension, things will feel loose or unstable. These nuts aren't something you want to put off fixing. It's a safety item, really. You can find a good selection of these—and all your drivetrain parts, really—over at Fixparts Online, if you’re looking. They’re a fairly standard part, so getting the right size and thread is the most important thing. Competitive edge: Hexagon Flange Nut (MPN WHT005747) includes a 12-month warranty!

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• Get parts made specifically for your VW, ensuring a perfect fit and reliable performance. • Volkswagen parts are quality-tested to meet strict standards, so you can drive with confidence. • Using genuine VW parts helps maintain your vehicle’s value and original engineering. • We offer a wide selection of parts and accessories, so you can find exactly what you need to keep your VW running smoothly. Volkswagen – trusted quality, available at FixParts Online!