【Durable Material】These M5 lock nuts are made from high-quality carbon steel for durability. The black zinc-plated surface provides excellent rust protection, making them suitable for both indoor and outdoor applications. A nylon insert enhances the locking mechanism, preventing loosening under vibration.
【Precise Dimensions】The M5 hex lock nuts have a thread size of M5x0.8mm, a hexagonal width of 8mm, and a nut thickness of 5mm. These precise measurements ensure a tight fit with compatible bolts, making them ideal for mechanical equipment, automotive repair, and DIY projects.
【Secure Locking】The nylon insert in these hexagonal lock nuts mates tightly with the bolt threads, providing reliable anti-loosening performance. This design is particularly effective in high-vibration environments such as CNC machines, remote control cars, and industrial machinery. The resilient nylon insert maintains its grip even after repeated use.
【Versatile Applications】These M5 lock nuts with nylon inserts are suitable for furniture assembly, automotive repair, and industrial construction. Their rugged design and corrosion-resistant coating make them ideal for use in workshops, on ships, and on machinery.
【Bulk Packaging】Each order includes 100pcs M5 nylon insert lock nuts. This bulk quantity is perfect for professionals and hobbyists alike, ensuring you always have the right fasteners for any project. They're also great for small repairs and DIY projects.