High-Quality Construction: Our EXTSW 5/16” ID x 1 1/8” OD x 1/4” Thick 316 Alloy Stainless Washers are precision-made in the USA on a CNC lathe, ensuring a perfect fit for your stainless steel bolts.

Exact Dimensions: Actual size is .323 ID x 1.115” OD x .250 thick (+/- .003 on all dimensions), providing a snug and secure fit without any sharp edges.

Corrosion Resistance: Made from 316 Grade Alloy Stainless, these washers contain a higher percentage of nickel than 304SS, offering superior corrosion resistance in aggressive environments.

Customizable Options: If you need a custom size washer, just contact us. We are here to meet your specific requirements.

Safety and Comfort: With a .030 inch Radius OD and countersunk ID, these washers are designed to eliminate sharp edges for safety and comfort.