Precision-Made Stainless Steel Washer: Our EXTSW washer is crafted from premium 304 alloy stainless steel, ensuring durability and resistance to corrosion.

Exact Dimensions: Actual size measures .383" ID x 1.115" OD x .250" 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.

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

Ideal for 3/8” Bolts: This washer is a beautiful fit for your 3/8” stainless bolts, enhancing the overall appearance and functionality of your project.

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