Genuine OEM Audi Wheel Bolt Cover Cap, part number 4M0601173E. This black hexagonal cap is designed to cover and protect exposed wheel bolts from dirt, moisture, and corrosion, while also providing a clean, finished look to the wheel assembly. With dimensions of 28mm length, 28mm width, and 21mm height, and weighing 0.0042 kg, it offers a precise fit. Opting for a genuine OEM cap ensures durable material quality and exact fitment, maintaining the vehicle's appearance and protecting critical components.