Washers are available in various materials, such as metal, rubber, and plastic. The best material for washers depends on the application and usage. Each offers merits and demerits depending on the strength, temperature tolerance, and corrosion resistance needed.
In this article, we’ll provide a brief overview of materials used for washers.
Metal Washers
Metal washers are perhaps the most popular washers. They are almost everywhere, from furniture screws to car engines and more. They are robust and durable, able to withstand extreme temperatures and pressures.
However, metal washers are also different. They, too, are available in various metals that differ in characteristics. For example, they can vary in corrosion resistance, strength, and cost. Some common metals used to make washers include:
- Stainless steel
- Galvanized steel
- Brass
- Aluminum
- Copper
Rubber Washers
Another best material for washers is rubber. The material is usually nitrile, which is a synthetic rubber. These types of washers are a versatile option for many applications. (1)
Rubber washers offer excellent elasticity and cushioning properties, which are beneficial in certain scenarios. They are also soft and flexible, which makes them efficient seals to irregular surface areas.
However, rubber washers can quickly distort under high-pressure applications or extreme temperatures.
Plastic Washers
The last best material for washers is plastic. Plastic washers offer a unique combination of properties. For example, they are lightweight. They can also act as electrical insulation, making them ideal for electrical applications.
Plastic washers also offer excellent rust and corrosion resistance. But, like rubber washers, plastic washers have a limited temperature tolerance. However, most washer manufacturers will give you several options depending on tensile strength, dielectric strength, and bending stiffness.
Contact Minneapolis Washer & Stamping For Quality Washers
At Minneapolis Washer & Stamping, we understand the best material for washers. Having been a top manufacturer since 1934, we know how a quality material can affect a project.
We provide the highest-quality washers made from a variety of materials. Our skilled professional team can help you pick the suitable material for any application. We proudly serve US with our industry-leading quality and service. Contact us today via phone (612-588-0501) or email and request a quote.
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