Fender washers have a larger outer diameter than standard flat washers, distributing load over a wider area and covering oversized holes.
Nominal Size: 12mm
Inside Diameter: 13mm
Outside Diameter: 40mm
Thickness: 3mm
Material: Steel
Finish: Zinc
Type: Fender Washer
Specifications: DIN 9021B
A thinner washer with a larger outside diameter to increase surface bearing.