Extsw 1/2" ID x ( 1 3/8" / 1.365") OD x 1/4" Thick 304 Stainless Washer
extsw 1/2” ID x 1 3/8” OD x 1/4” thick 304 alloy stainless washers Actual size .504 ID x 1.365” OD x .250 thick (+/- .003 on 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 1/2” Stainless bolts (Some other websites charge more for shipping than the washer cost) FREE SHIPPING FREE USPS First Class Package (2-9 business days depending on location) Usually is delivered in 2 to 5 days FREE (2-3) Day Priority Mail for orders over $40.00 (no weight limit) USPS (2-3) Priority Mail for $4.95- (under $40.00 (no weight limit) Just contact me if you need a custom size washer. Some other websites will list their washers as "18-8" or just "stainless steel". "18-8" is not an specific alloy "Stainless steel" is not a specific alloy WE TELL YOU THE ALLOY OF STAINLESS "18-8" is not the same as 304 Alloy. "18-8" is a general classification of the 300 series Stainless steel, which includes 302, 302HQ, 303, 304, 30