(10 pc)Custom EXTSW 5/16” ID x ( 7/16”/ .438") OD x 1/2” Thick 316 Stainless Spacer

(10 pc)Custom EXTSW 5/16” ID x ( 7/16”/ .438") OD x 1/2” Thick 316 Stainless Spacers

$5.90 each@10pieces

Actual size .323" ID x .438" OD x .500" Thick 
(+/-.003" on all dimensions)

Made in USA on a CNC lathe

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

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.