The FLAT WASHER USS ZINC 1" is engineered to improve stress distribution across fasteners, ensuring a secure and stable assembly. Made from high-quality zinc-coated steel, this washer offers excellent resistance to corrosion, making it suitable for both indoor and outdoor applications. Ideal for use in automotive and industrial settings, it helps protect surfaces from damage and wear. With a nominal size of 1", it fits a wide range of bolts and screws, providing reliable performance in various fastening tasks.