What’s the Purpose of Using Extra-Wide Washers

Washers play a vital role in the manufacturing industry, especially fastening materials together and ensuring the strength and longevity of an assembly. Among the various types of washers are extra-wide washers, often referred to as fender washers or penny washers.

These washers, with their larger outer diameter compared to standard flat washers, are indispensable in many industries. So what are their purpose and where can they be used? Let’s find out.

What Are Extra-Wide Washers?

Extra-wide washers are essentially flat washers, but with a much larger outer diameter. They have extra surface area that enables them to distribute the load from a fastener more effectively, reducing stress on both the fastener and the material it’s securing.

These washers are often used in situations where the material being fastened is softer, such as wood or thin metal, to prevent damage and provide added support. They are also ideal for absorbing vibrations and reducing wear over time.

Here are some benefits of using extra-wide washers:

Load Distribution and Surface Protection

One of the primary reasons for using extra-wide washers is their ability to distribute load evenly. Without the proper support, fasteners can create excessive pressure on the material, which can cause damage, especially with softer or delicate surfaces.

For example, in construction projects, extra-wide washers can be used to prevent wood from splintering when securing fasteners. Similarly, they are effective in metalworking applications where fasteners can scratch or dent the surface, protecting both the fastener and the underlying material.

The wider surface area of these washers helps to spread the pressure across a larger region, thus reducing the risk of material failure.

Vibration Absorption

Extra-wide washers also offer great benefits when it comes to vibration absorption. In industries like automotive or heavy machinery manufacturing, where parts experience constant movement and vibration, these washers help dampen the effects of shock and vibration.

By absorbing some of the impacts, extra-wide washers prevent fasteners from loosening over time, which can be a common issue in high-vibration environments. In general, extra-wide washer usage in machinery improves equipment durability and minimizes maintenance needs.

Enhanced Durability and Corrosion Resistance

Extra-wide washers are typically made from corrosion-resistant materials like stainless steel, which provides long-lasting protection against rust and wear. They maintain their integrity, even under challenging weather conditions.

Additionally, because extra-wide washers are so effective at protecting the surface material from damage, they are an essential tool in industries that demand high performance and durability, like construction, automotive repairs, and machinery.

Why Choose Minneapolis Washer and Stamping?

If you’re looking for high-quality extra-wide washers and other stamped products, Minneapolis Washer and Stamping is your go-to provider. Since 1934, we’ve been dedicated to offering top-level service and premium-quality stampings. Our expertise includes fender washers, special washers, standard washers, SAE washers, and much more.