Hillman Finish Washer 2 Nickel-Plated features an increased bearing surface and a sunken design that provides a clean and polished appearance. This washer is specially designed for use with flat or oval head screws, making it i for applications where a decorative finish is important. The size indicated refers to the inner diameter of the washer, ensuring a precise fit for your fastening needs. This nickel-plated finish not only enhances the aesthetic appeal but also durability and resistance to corrosion. Model Number: