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EXTSW  1/2" ID x 1 3/8" OD x 1/2" Thick 316 stainless spacer

extsw.com

EXTSW 1/2" ID x 1 3/8" OD x 1/2" Thick 316 stainless spacer

$8.40

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EXTSW  1/2” ID x 1 3/8” OD x 1/2” Thick 316 alloy Stainless Spacers  - Free Shipping

Actual size .507" ID x 1.365” OD x .500" thick 
(+/- .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 1/2” Stainless bolts


(Some other website will charge more for shipping than the washer cost)

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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