Precision-Made Washers: Our EXTSW 3/8” ID x 7/8” OD x 1/4” Thick washers are manufactured in the USA using state-of-the-art CNC lathes, ensuring a perfect fit for your 3/8” stainless steel bolts.

Dimensional Accuracy: Actual size is .383 ID x .865” OD x .250 thick, with a tolerance of +/- .003 on all dimensions, guaranteeing precision and reliability in your applications.

Corrosion Resistance: Made from 316 Stainless Alloy, these washers offer ultimate corrosion resistance, making them ideal for environments where durability and longevity are paramount.

Customizable Orders: We can produce as many washers as you require. Simply contact us to discuss your specific needs.

Superior Material: Grade 316 is the standard molybdenum-bearing grade, known for its enhanced performance over other alloys like 18-8, 303, and 304. The molybdenum content provides better resistance to corrosion and pitting.