EXTSW 1/4” ID x ( 1 3/8" / 1.365")OD x 3/16” Thick 316 Stainless Washer

EXTSW 1/4” ID x 1 3/8” OD x 3/16” Thick 316 SS extsw

Actual dimensions .256" ID x 1.365" OD x .188" 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.