Secure your fasteners with our Grade 8 Steel Lock Nuts. Featuring a durable Yellow Zinc finish, these nuts are designed to provide maximum strength and corrosion resistance. Their Nylon Insert offers added security by preventing loosening due to vibration, ensuring your assemblies stay tightly fastened. Compliant with RoHS regulations, you can trust in the quality and environmental responsibility of these essential components. With a 1-1/8-12 thread size and IFI 100/107 specification type, they are suitable for a wide range of applications. Upgrade to our Lock Nuts for reliable performance in your projects.