extsw 13.21 mm ID x 31.5 mm OD x 25.4 mm thick 316 Alloy Stainless Spacer
Actual size 13.21 mm ID x 31.50 mm OD x 25.4 mm Thick
(+/-.076 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 13 mm Stainless studs/ shafts
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.