Overview
A Fender Washer is a specialized type of flat washer characterized by its larger outer diameter relative to the inner hole, designed to distribute load over a wider surface area. This design feature makes the Fender Washer ideal for applications requiring enhanced load distribution and surface protection, particularly when fastening materials that are soft or prone to damage. Manufactured from a variety of materials including stainless steel, carbon steel, and zinc-plated steel, Fender Washers offer excellent corrosion resistance and durability. The precision manufacturing process ensures consistent thickness and dimensional accuracy, which contributes to reliable performance in both static and dynamic load conditions. The Fender Washer’s robust construction and design make it suitable for use in automotive, construction, electrical, and industrial machinery applications, where it helps prevent pull-through and damage to the fastening surface.
In addition to its load distribution capabilities, the Fender Washer provides added stability and support in assemblies where larger holes or irregular surfaces are present. Its wide surface area reduces the risk of fastener loosening due to vibration or movement, enhancing the longevity and safety of the joint. The Fender Washer is often employed in conjunction with bolts, screws, and nuts to improve fastening integrity and protect underlying materials from deformation. Its versatility extends to use in sheet metal work, wood fastening, and heavy equipment assembly, where maintaining structural integrity is critical. The combination of durable materials, precise manufacturing, and functional design makes the Fender Washer a reliable component in demanding industrial environments, ensuring consistent performance and extended service life.
| Product Type | Fender Washer |
| Head Style | Flat Circular Washer with Large Outer Diameter |
| Manufacturing Process | Stamping and Forming |
| Thread Type | Not Applicable (Washer) |
| Common Materials | Steel, Stainless Steel, Brass, Aluminum |
| Available Sizes | Inner Diameter: #4 to 1 inch; Outer Diameter: 1 inch to 3 inches |
| Strength Features | Distributes Load Over Larger Surface Area to Prevent Pull-Through |
| Typical Applications | Electrical, Automotive, Plumbing, and General Fastening to Protect Surfaces |
| Surface Finishes | Zinc Plated, Hot-Dip Galvanized, Plain, Black Oxide |
| Standards | ASME B18.22.1, DIN 9021 |
| Customization | Custom Sizes, Materials, Threads & Surface Finishes Available |
Corrosion Resistance
Versatile Applications
Precision Manufacturing
Easy Installation
Cost-Effective Solution
Available Types of Fender Washer
| Product Type | Fender Washer |
| Diameter Range | M3 to M24 |
| Thickness Range | 0.5 mm to 3 mm |
| Available Materials | Stainless Steel, Carbon Steel, Zinc-Plated Steel |
| Manufacturing Standards | ASTM F436, DIN 9021 |
| Surface Finish | Plain, Zinc-Plated, Passivated |
| Diameter (mm) | Outer Diameter (mm) | Thickness (mm) |
|---|---|---|
| M3 | 10 | 0.5 |
| M6 | 18 | 1.0 |
| M12 | 30 | 2.0 |
| M24 | 50 | 3.0 |