This is a genuine VAG expanding nut, part number 4A0857610. Designed and manufactured to the high standards expected from VAG, this component provides a secure and reliable fastening solution. Expanding nuts are crucial for creating strong mechanical joints, especially in areas where access to the rear of the material is limited. This nut expands as it is tightened, creating a firm grip and preventing loosening over time. Its robust construction ensures longevity and resistance to vibration and stress. Ideal for a wide range of automotive applications, this expanding nut is a direct replacement for the original part, ensuring perfect fitment and function. Trust in VAG quality for your vehicle's repair and maintenance needs.
No specification found