The Finish Washer Counter-Sunk SS #12 is engineered to provide a stable bearing area when used with flat or oval head screws, ensuring a flush finish in applications where aesthetics and function are paramount. Made from durable stainless steel, this washer is resistant to corrosion, making it ideal for both indoor and outdoor use. Its design accommodates the heads of countersunk screws, providing a neat and professional appearance while enhancing load distribution on the material being fastened.