ECS Tuning's ball seat wheel bolts adhere to some of the most stringent testing and safety standards, and also feature a corrosion resistant coating for longevity. The ball seat of the bolt was specifically designed for compatibility with Audi & VW OE wheels, to ensure your wheels are safely secured. Make sure your wheels are fastened correctly with Polished Ball Seat Wheel Bolts from ECS Tuning. Bolt specifications: Diameter - 14mm Thread Pitch - 1.5mm Length - 25.5mm *Please note these bolts are shorter than OE. Some 20mm adapters and wheel combinations cause OE wheel bolts to bottom out on the hub and not fully tighten down.
