PMMF73647: Hexagonal Nut, Class 8.8

Part Number: PMMF73647

• Loosening Prevention: John Deere lock nuts play a vital role in threaded connections by effectively stopping unintentional loosening caused by vibrations and dynamic loads, ensuring the integrity and reliability of diverse mechanical systems.
• Superior Load Security: Crafted for effective load distribution, John Deere lock nuts deliver added security against loosening and failure. This feature is essential for maintaining structural integrity in key applications across diverse industries.
• Enduring Materials and Design: John Deere lock nuts are manufactured using corrosion-resistant materials and may have nylon inserts or all-metal designs, which improve their performance in tough environments and ensure lasting reliability under rigorous conditions.