High-Quality Construction: Our EXTSW washer is meticulously crafted from 316 alloy stainless steel, ensuring durability and resistance to corrosion in various environments.

Precision Dimensions: Actual size measures at .634" ID x 1.115" OD x .188" Thick, with a +/- .003 tolerance on all dimensions for a perfect fit.

Smooth Edges: The washer features a .030 inch radius on the OD and countersunk ID, eliminating sharp edges for safety and comfort.

Made in the USA: Proudly manufactured in the United States using state-of-the-art CNC lathe technology for unparalleled quality control.

Customizable Options: If you require a custom size washer, simply contact us to discuss your specific needs.

Superior Material: The 316 grade alloy stainless steel contains a higher percentage of nickel than 304SS, offering improved corrosion resistance and the addition of molybdenum for enhanced pitting resistance.