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extsw 7/16” ID x 1” OD x 1/4” thick beveled 304 Stainless Washer


EXTSW BEVELED 7/16” ID x (1" .990") OD x 1/4” thick 316 Stainless Washer


EXTSW 7/16” ID x 1” OD x 1/4” thick  beveled 316 alloy stainless washers

Actual size .443" ID x  .990” OD x .250" thick beveled

(+/- .003" on all dimensions)

.030 inch Radius OD / Countersunk ID (no sharp edges)

Made in USA on a CNC lathe

It is a beautiful fit for your 7/16” Stainless bolts

Just contact me if you need a custom size washer.


316 Grade Alloy Stainless contain a higher percentage of nickel than 304SS. The resultant composition gives a much improved corrosion resistance in many aggressive environments. The molybdenum addition ensures more resistance to pitting and crevice corrosion in chloride-containing media, sea water and chemical environments such as sulfuric acid compounds, phosphoric and acetic acids. The lower rate of general corrosion in mildly corrosive environments gives 316 SS a good atmospheric corrosion resistance in polluted marine atmospheres. 

316 SS offers good strength and creep resistance and also possesses excellent mechanical and corrosion-resistant properties at sub-zero temperatures. 

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