The Case-IH 84058667 is a genuine OEM washer designed for various Case-IH, New Holland, and Steyr agricultural and construction equipment. This flat washer has an inside diameter of 10.5 mm, an outside diameter of 20 mm, and a thickness of 2 mm, weighing 0.002 kg. It provides essential spacing and load distribution for bolted connections, preventing loosening and ensuring the integrity of critical assemblies in tractors, combines, loaders, and other heavy machinery.