EXTSW 17.1 mm ID x 22 mm OD x 12.5 mm Thick 316 Stainless Spacer

EXTSW 17.1 mm ID x 22 mm OD x 12.5 mm Thick 316 Stainless Washers

Actual size  17.1 mm ID x 22 mm OD x 12.5 mm  thick 

(+/- .076 mm on all dimensions)

Actual size .674" ID x .866” OD x .492" thick 
(+/- .003" on all dimensions)

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

Made in USA on a CNC lathe

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.