BIMECC - BMW Wheel Stud and Nut Conversion Kit For drivers seeking smoother wheel installation, improved aesthetics, and enhanced safety, especially when using aftermarket wheels or spacers, the Bimecc Stud & Nut Conversion Kit offers an ideal solution. It ensures proper wheel installation while maintaining the security of your wheels. The kit is sold as a complete vehicle set for 5-bolt wheels, but 4-bolt wheel users can purchase Bimecc studs and nuts separately. Also available with fitting kit HERE which consist's of: Loctite 270 Green Threadlocking Adhesive, 10 ml, 24 h Cure Time. M14x1.25 Thread Chaser Tap. STP Heavy Duty Car Brake Cleaner 500 ml Wire Brush Set Microfiber Cloths Safety & Security Considerations When fitting aftermarket wheels or spacers, thread engagement is often reduced, which can compromise wheel security. Aftermarket wheels tend to have more material on the mounting surface, increasing the length of studs or bolts required for proper fitting. Similarly, using a spacer shifts the wheel’s seating position, further shortening thread engagement and necessitating longer studs or bolts. For instance, installing a 15mm spacer reduces thread engagement by the same amount. It is critical to regain this 15mm to ensure your wheels remain securely fastened. While using longer bolts is one option, the Bimecc Stud & Nut Conversion Kit is a safer, more convenient alternative. The kit allows for easier wheel installation by using studs that serve as guides, eliminating the need to rotate the wheel to align bolt holes. TÜV Approved The Bimecc Stud & Nut Conversion Kit is TÜV approved, signifying it meets high standards for quality, safety, and durability. Compatibility & Options The kit is available in various thread diameters, pitches, and stud lengths to suit a wide range of vehicles, with two nut finish options: black or copper. HOW TO FIT? - CHECK OUT OUR INSTRUCTIONS HERE In certain instances, we provide Bimecc Space-R Wheel Spacers. These spacers maintain the same high quality and warranty as the original Bimecc spacers. Images for illustrative purposed only.