EXTSW 14.22 mm ID x 18.87 mm OD x 4.5 mm Thick 316 Stainless Washer

EXTSW 14.22 mm ID x 18.87 mm OD x 4.5 mm Thick 316 Stainless Washer

Actual size .560" ID x .743" OD x .177" thick 

(+/- .003" on all dimensions)

Actual size 14.22 ID x 18.87 mm OD x 4.5 mm thick 

(+/- .0762 on all dimensions)

Made in USA on a CNC lathe

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.