Fender Washer
Your Professional Fender Washer Supplier
Shuifu Hanyang Machinery Technology Co., Ltd. is a company specializing in high-strength fasteners, hardware accessories, mechanical parts and other products, integrating production, sales, and research and development. It operates in the spirit of "operating with integrity and advocating standards" concept, give full play to regional and industrial advantages, serve customers around the world, and provide professional fastener connection solutions.
Why Choose Us
Customized Services
We understand that each customer has distinct manufacturing requirements. Consequently, we offer tailored solutions to address your specific needs.
Quality Certification
We have obtained TUV certification and ISO 9001 quality management system certification. Our factory adheres to major production standards, including DIN, ANSI, BS, ISO, JIS, GB, UNI, and others.
Advanced Production Equipment
Our facility is equipped with state-of-the-art machinery, such as one-touch double punching machines, multi-station cold heading machines, CNC lathes, large-scale hot punching equipment, and punch presses, among others.
Parameter
|
Product Name |
Large Flat Washers |
Brand |
Hanyang |
|
Product Model |
M2-M100, Others : Customised |
Quality |
High Quality |
|
Product Material |
Stainless steel, Carbon steel |
Supply Capacity |
100000 pieces per month |
|
Packaging |
1. Bulk cartons+ wooden pallets |
Payment Terms |
TT or other payment methods |
|
STANDARD |
ASTM A325 A325m |
Certificate |
ISO9001 |
|
Warranty |
6months |
Thread |
UNC, UNF, M, F |
|
CLASS |
Carbon steel:4.8,6.8,8.8,10.9,12.9 Others : Customized |
Specification |
Customized , OEM/ODM, as per client' s drawing or sample |

Large Outer Diameter
The most notable characteristic of fender washers is their large outer diameter. This design aspect ensures that the pressure exerted by the fastener is spread out over a wider area, minimizing the risk of the material being fastened from deforming or breaking. This makes them ideal for applications where the material is prone to damage, such as thin metal sheets or plastic components.
Corrosion Resistance
Fender washers are often used in environments where corrosion could be a concern. To combat this, they are available in various materials and finishes that offer enhanced resistance to corrosion. Common options include zinc-plated steel, stainless steel (18-8 and 316 grades), and hot dip galvanized steel. These materials ensure that the washers can withstand harsh conditions, including exposure to moisture and chemicals, without degrading.
Steel: Available in plain, zinc-plated, and black oxide finishes, steel fender washers provide robust performance in many standard applications.
Stainless Steel: Stainless steel grades like 18-8 and 316 resist corrosion well, making them ideal for marine and outdoor use.
Hot Dip Galvanized: This finish provides excellent corrosion resistance for outdoor use, particularly in construction and plumbing applications.

Application of Fender Washer
Automotive Industry Applications
In the automotive industry, fender washers are crucial for attaching fenders to the vehicle frame. Their large outer diameter effectively distributes the load of the fastener, preventing damage to the thin metal panels of a vehicle. This is essential for maintaining the integrity of the vehicle’s body structure, especially when dealing with softer materials that are prone to deformation.
Construction and Carpentry
In construction and carpentry, fender washers play a vital role in fastening wooden components, providing greater security by preventing fasteners from sinking into the wood. This application ensures that the structural integrity of wooden assemblies is maintained, reducing the risk of material failure.
Fabrication and Machinery Assembly
Fender washers are also essential in industrial settings, where they are used to secure machinery components. In environments with common vibrations, like manufacturing facilities, fender washers ensure a reliable hold without damaging other parts. They distribute the load evenly, which helps to prevent loosening and maintain the stability of the assembly.
Home Improvement and DIY Projects
For home improvement enthusiasts, fender washers are a versatile tool. Their ease of use and ability to protect surfaces from damage make them a popular choice for DIY projects, ensuring fasteners don’t pull through or damage the materials. This versatility is especially beneficial in projects such as building outdoor furniture or securing fixtures.
Plumbing and Hydraulic Systems
In plumbing and hydraulic systems, fender washers are used to seal spaces and distribute loads efficiently. They provide a secure fastening solution that prevents leaks and ensures the system’s integrity. This application is particularly important in preventing damage to pipes and fittings, which can lead to costly repairs if not properly managed.
Auto-Body Restoration
Fender washers are invaluable in auto-body restoration, particularly when working with corroded or rusted parts. They help in distributing the load over a larger area, which is essential in preventing further damage to weakened metal components. This makes them an ideal choice for restoring older vehicles where the original materials may have deteriorated over time.
Additional Information
|
Shipping |
We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination. |
|
Delivery time |
30-45 days |
Certificate

FAQ
We're professional fender washer manufacturers and suppliers in China, specialized in providing high quality custom service. We warmly welcome you to wholesale cheap fender washer from our factory.
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