Precision-Made Washers: Our EXTSW washers are crafted with precision on a CNC lathe, ensuring a perfect fit for your 5/8” stainless bolts.

Exact Dimensions: Actual size is .632" ID x .990" OD x .125" thick, with a tolerance of +/- .003 on all dimensions.

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

Made in USA: Proudly manufactured in the United States, ensuring high-quality standards.

Custom Sizes Available: If you require a custom size washer, just contact us – we're here to help.

Alloy Clarity: Unlike other listings that use vague terms like "18-8" or "stainless steel," we specify our alloy as 304 Stainless Steel.