John Deere 12M7067 Lock Washer, 25-Pack is a high-performance lock washer designed to prevent loosening and ensure secure fastening in various applications. It features a 21.10 mm (0.83 in) outer diameter and a 12 mm (0.47 in) nominal size, making it i for a range of fastening needs. With a thickness of 2.50 mm (0.1 in), this washer provides optimal strength and durability for heavy-duty use. Crafted from high-quality general steel, it enhanced reliability and longevity. Additionally, the zinc coating delivers superior corrosion resistance, extending the lifespan of the washer for dependable performance in demanding conditions. Model Number: 12M7067