Posted on July 26, 2024 Jacob Luiz
In the world of fasteners and fittings, washers play an indispensable role. Often coming in the form of flat, round components, they are used to distribute the load of a threaded fastener, reducing wear and sometimes preventing leakage for fluid handling systems. The decision between common options like nylon and metal washers is not always straightforward, as each material presents its own set of advantages and disadvantages. Making an informed choice thus requires understanding the unique properties of each type, so read on as we discuss the characteristics of nylon and metal washers and the particular applications they are suited for.
Firstly, nylon washers are made from a type of synthetic polymer known for its strength, durability, and resistance to abrasion. This material offers several unique features and is widely utilized for applications where insulation, corrosion resistance, or non-magnetic properties are required. They also provide excellent electrical insulation, which is crucial in applications involving electrical components. Furthermore, nylon is also lightweight and serves to reduce noise and vibration, which is perfect for assemblies where excessive weight or noise are concerns.
On the other hand, metal washers are typically made from materials such as steel, stainless steel, brass, or aluminum. These washers are prized for their strength, durability, and ability to withstand high temperatures and loads, meaning they are less likely to deform under pressure when compared to nylon washers. This makes them most suitable for applications where components need to be tightly secured and where durability under stress is critical.
The decision to use nylon or metal washers ultimately depends on the specific requirements of your application. If your project is at risk of exposure to chemicals, demands electrical insulation, or involves moisture, like in plumbing and marine parts, nylon washers may be the better choice. Their lightweight nature also means they are advantageous in aerospace applications, where they assist in reducing overall weight without compromising strength.
In contrast, metal washers are critical for heavy-duty applications such as construction, automotive design, and industrial machinery. Their superior load-bearing capacity and resistance to deformation under stress make them ideal for such applications. Metal washers are also used in the aerospace industry for areas subjected to extreme stress or heat, such as in the engine mounts and structural components of aircraft.
When you are in the market for washers, you can always turn to ASAP Aerospace. Here, you can expect to come across some of the best parts on the market, as we adhere to a strict NO CHINA SOURCING pledge and only stock products from trusted entities that our experts have thoroughly vetted as necessary. Additionally, a plethora of products undergo testing and inspections by our in-house staff and third parties, helping us to guarantee fit, form, and function. With our commitment to quality-assurance in mind, explore our offerings and get in touch with our team to learn more about how we can serve as your reliable partner in procurement.
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