John Deere R42729 Round Hole Washer, 10-Pack is designed to provide secure fastening and effective load distribution, ensuring stability in your projects. This washer features an inside dimension of 10.31 mm (0.41 in), a thickness of 2.29 mm (0.09 in), and an outside dimension of 21 mm (0.83 in), making it i for applications that require precise fitting. Crafted from high-quality general steel, it boasts a durable heat-treated finish that enhances both strength and longevity, making it a reliable choice for various fastening needs. Model Number: R42729