John Deere 14M7397 M6 Hexagonal Flange Lock Nut, 10-Pack is designed to secure bolts and prevent loosening caused by vibration or torque. This lock nut features a 14.20 mm (9/16 in) flange diameter, 6 mm (0.24 in) thread size, and 1 mm (0.04 in) thread pitch, providing reliable and stable fastening. It includes a locking type B mechanism, 3.10 mm (0.12 in) wrench height, and 9.10 mm (0.36 in) thickness for enhanced durability and stability. Crafted from high-quality materials, this nut ensures long-lasting performance and is finished with a zinc coating that superior corrosion resistance and an extended lifespan. Model Number: 14M7397