3.5" ID x 7.25" OD x 1" Flat Washer

3.5" ID x 7.25" OD x 1" THK (+/-.015") Flat washer, 304 stainless steel Tight tolerance Corrosion resistant Made to spec Proud to deliver high-quality components that keep our customers moving forward.

Washers and spacers are turned from plate or bar in the same material as the joint, to the inside diameter, outside diameter and thickness on the drawing.

About the material: 304 stainless bolting — Class 1 for corrosion resistance and cryogenic-to-1500 °F service, Class 2 strain hardened to 125 ksi for strength. Read the A193 B8 Class 1 data page →