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

Precise Dimensions: Actual size measures at .632" ID x .938" OD x .125" thick, with a +/- .003 tolerance on all dimensions for a perfect fit.

Smooth Edges: The washer features a 0.030 inch radius on the OD and countersunk ID, eliminating sharp edges for safety.

Made in USA: Proudly manufactured in the USA using state-of-the-art CNC lathe technology for precision and quality.

Ideal Fit: Designed to fit perfectly with your 5/8” stainless bolts and shafts, enhancing the performance of your applications.

Customization Available: If you require a custom size washer, just contact us – we're here to meet your specific needs.