All washers are not the same! Most of the hardware store washers are so thin that they seem more decorative than functional. These are genuine SAE flat washers. 9/32" ID x 5/8" OD. Thickness between .051" and .080". Made in Taiwan.
|WASHER FITS THIS SCREW SIZE||1/4 in.|
|Washer Outside Diameter||5/8 in.|
|WASHER THICKNESS||.050 in.|