Extsw .560" ID x 3/4" OD x .177 Thick 316 Stainless Washers
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.