The Nylon Locking Hex Nut M3 in black is designed for secure fastening in various applications. This item includes a pack of ten nuts, providing sufficient quantity for multiple uses. Crafted from durable nylon, these hex nuts prevent loosening due to vibration, making them ideal for use in RC vehicles and other model applications. They are suitable for M3 bolts, ensuring compatibility with a variety of components. These nuts are a reliable choice for enhancing the integrity of your assemblies.