5/16" x 1-5/8" 18-8 Stainless Steel Fender Washers

Diameter: 11/32"
Diameter 2: 1-5/8"
Thickness: 1/16"
Material: Stainless Steel
Hardness: 18-8
Nominal Size: 5/16"
Type: Fender Washer

Box of 10.

A thinner washer with a larger outside diameter to increase surface bearing.