Genuine OEM Volkswagen Clamping Nut, part number WHT007505. This nut is engineered to create a strong, self-locking connection, effectively preventing loosening caused by vibration. It is typically used in exhaust system applications, identified at position 7 on the diagram. The clamping nut has dimensions of 0.019m x 0.019m x 0.024m. Genuine OEM clamping nuts provide superior vibration resistance and ensure the security of fastened components.