Uxcell M12x1.25mm Zinc Plated Lock Nuts - 10-Pack Self-Locking Hex Nuts

About This Product

For anyone working on projects that need to stay securely fastened, these uxcell self-locking nuts are exactly what you need. They're M12x1.25mm thread size with a standard hex head design that makes installation with a wrench super easy. The zinc plating gives them good corrosion resistance, so they'll hold up well even in tougher conditions. What makes these 'locking' nuts special is the nylon insert inside - when you screw them onto a bolt, the nylon creates friction that prevents them from loosening due to vibration or movement. They're grade 4.8, which is perfect for most general applications around the shop, home, or automotive projects. Each nut is 0.47 inches in diameter and 0.3 inches tall (8mm), and you get 10 of them in the pack. They're made from carbon steel, so they're strong and durable without being overly expensive. Perfect for use with machine screws or cap screws when you're joining materials together and need that extra security against loosening. Whether you're working on furniture, machinery, automotive repairs, or DIY projects, these locking nuts give you peace of mind that your connections will stay tight. The silver tone looks clean and professional too. Much better than standard nuts for anything that moves or vibrates - your projects will stay securely together way longer. Definitely one of those small components that makes a big difference in the quality and safety of your work!