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Fender Washers

Fender washers are designed with a wide outer diameter that allows for better load distribution across soft or thin surfaces. They are commonly used in applications involving sheet metal, insulation, or light-duty fastenings where pull-through is a concern. These washers help stabilize connections without damaging the surface, making them a dependable solution for construction, plumbing, and automotive tasks.

  • Brighton Best 1/4" x 1-1/4" Zinc Fender Washer - 100 Qty

    Brighton Best
    Original price $4.00 - Original price $4.00
    Original price
    $4.00
    $4.00 - $4.00
    Current price $4.00
    In Stock

    Features Zinc-plating helps prevent corrosion rate in a typical environment Protects material from nut or bolt head Washers provide larger bearing surface High quality zinc-plated washer designed to with a thin body and an increased outer diameter for greater surface bearing This washer has been designed for auto body repair Specifications Brand: Brighton Best Diameter: 1/4" Diameter UOM: in Product Type: Fender Washer Pack of: 100 Material: Steel Grade: 2 Finish: Zinc Standard: USS

  • Brighton Best 3/8" x 1-1/4" Zinc Fender Washer - 100 Qty

    Brighton Best
    Original price $4.75 - Original price $4.75
    Original price
    $4.75
    $4.75 - $4.75
    Current price $4.75
    In Stock

    Features Zinc-plating helps prevent corrosion rate in a typical environment Protects material from nut or bolt head Washers provide larger bearing surface High quality zinc-plated washer designed to with a thin body and an increased outer diameter for greater surface bearing This washer has been designed for auto body repair Specifications Brand: Brighton Best Diameter: 3/8" Diameter UOM: in Product Type: Fender Washer Pack of: 100 Material: Steel Grade: 2 Finish: Zinc Standard: USS

Wide-Diameter Washers Designed for Surface Protection and Load Support


  • Enhanced Load Spreading Across Soft or Thin Materials
  • Fender washers provide a larger bearing surface, which helps distribute pressure more evenly and prevents fasteners from pulling through softer materials.


  • Corrosion-Resistant Finishes for Long-Term Stability
  • Zinc plated washers offer a protective coating that resists rust and oxidation, making them suitable for both indoor and outdoor environments.


  • Heavy-Duty Steel Construction for High-Strength Demands
  • Steel fender washers are built to endure mechanical stress and are frequently used where additional reinforcement around bolts or screws is needed.


  • Oversized Design Ensures Secure Fastening on Large Openings
  • The oversized flat profile of these washers helps secure fasteners in oversized holes or irregular surfaces that require more contact area.



Frequently Asked Questions About Fender Washers


Are zinc plated fender washers rust-resistant?

Yes, the zinc coating protects the washer from corrosion.


When are steel fender washers preferred?

They are ideal when high strength and durability are required.


Can fender washers be used with sheet metal?

Yes, they are commonly used to reinforce connections on thin sheet materials.


What makes fender washers different from standard washers?

They have a significantly larger outer diameter relative to the hole size.


Are fender washers suitable for insulation fastening?

Yes, their broad surface helps secure insulation without tearing.