The Case IH 320411950 is a genuine OEM flat washer, precisely engineered with an inner diameter of 10.5 mm, an outer diameter of 20 mm, and a thickness of 2.5 mm. This essential component ensures proper spacing, load distribution, and secure fastening in a wide range of Case IH agricultural and construction equipment, including tractors, combines, forage harvesters, loaders, and telehandlers, contributing to optimal machine performance and longevity.