EXTSW (13.2 mm / .520” ID) x ( 1 1/4" / 1.240") OD x 1" long 316 Stainless Spacer
EXTSW (1/2" / .520” ID) x 1 1/4” OD x 1" long 316 Alloy Stainless Washer / Spacer Actual size 13.21 mm ID x 31.50 mm OD x 25.4 mm Thick (+/-.076 mm all dimensions) Actual size .520" ID x 1.240" OD x 1.000" Thick (+/-.003" all dimensions) .030 inch Radius OD / Countersunk ID (no sharp edges) Made in USA on a CNC latheIt is a beautiful fit for your 13 mm Stainless studs/ shaftsJust contact me if you need a custom size washer.We can make as many as you need, just contact me.(Some other website will charge more for shipping than the washer cost)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 envir