EXTSW 7/16” ID x 7/8" (.865") OD x 1/8” Thick 316 Stainless Washer
Actual size .443" ID x .865" OD x .125" Thick
(+/- .003" on all dimensions)
(.030 inch Radius OD) / Slightly countersunk ID (no sharp edges)
Made in USA. 316 Stainless has the ULTIMATE corrosion resistance.