4mm Aluminum Serrated Lock Nuts (Blue) - Pack of 6 (TLR336001)

The 4mm Aluminum Serrated Lock Nuts are designed for enhanced gripping power and reliability in securing various applications. Finished in an eye-catching blue color, these lock nuts feature serrated edges that help prevent loosening under vibration and movement, making them ideal for use in RC vehicles and models. Each pack contains six lock nuts, ensuring you have enough for your projects or repairs.