- Size and Package: The nylon insert hexagonal locking nuts feature a thread size of M22 with a pitch of 2.5mm. They have a hexagon width of 31mm (1.22 inches), a height of 20.7mm (0.81 inches), and an overall height of 22mm (0.87 inches). Each package contains 10 lock nuts, providing ample supply for your daily projects. - Durable Material: Constructed from 304 stainless steel and treated for oxidation resistance, these nylon insert hex lock nuts are designed to withstand rust and corrosion. This high-quality material ensures durability, high-temperature resistance, and minimal deformation, making them suitable for both indoor and outdoor applications. - Enhanced Performance: The integrated nylon insert creates a secure fit with the bolt thread, allowing for elastic deformation upon tightening. This feature generates frictional resistance, effectively preventing loosening due to vibrations or other external factors, ensuring that your connections remain tight over time. - User-Friendly Design: Installation is straightforward; simply insert the bolt into the nut, align the threads, and tighten using a wrench. This ease of use makes them ideal for both DIY enthusiasts and professionals alike. - Practical Applications: These locking nuts are perfect for a variety of uses, including automotive assembly, machinery maintenance, and household repairs. Their reliable performance makes them essential for securing components in high-vibration environments, such as engines or heavy machinery. - Compatibility: Designed to fit M22 bolts, these lock nuts are versatile and compatible with various applications, ensuring a dependable solution for your fastening needs.