What Are The Pros And Cons Of Flat Washers?

3 February 2023
 Categories: Industrial & Manufacturing, Blog


If you need to use washers on your products, then regular flat washers are often a good fit. However, these washers won't work well on every application; they have a few downsides as well as many advantages.

Read on to learn more about the pros and cons of using flat washers. This information will help you work out if they are the right fastening solution for your products.

What Are the Advantages of Flat Washers?

Flat washers are more commonly used than other washers. These products fit a wide range of general applications and come in a wide range of sizes.

These washers have some benefits. For example, their circular flat design sits flush on a surface. It helps spread a load, reduce friction, and hold bolts in position.

This is particularly useful if you work with softer materials. The washer spreads the load of a screw and bolt across a wider area. This can prevent damage to the surface.

For example, if you're using a washer on a connection on soft wood, then you have to ensure that the connection or its washer won't damage the surface. If your washer doesn't absorb some of the clamping pressure, then it will leave indentations in the wood. It might start to sink into the surface and cause some damage.

Flat washers spread out some of the stress that might cause these problems. They can hold their position and protect their surfaces.

Plus, the popularity and simple design of flat washers make them economical. You won't have any problems sourcing these washers at a reasonable price.

What Are the Disadvantages of Flat Washers?

While flat washers are the go-to choice for many applications, they aren't always the perfect solution. For example, if you need a washer to give a bolt extra holding power, then a flat washer might not be up to the job.

A flat washer might not give a bolt the right support if your product will be subject to vibrations or regular movement. The washer won't be able to hold the bolt steady. So, the bolt might work loose over time.

Here, a spring washer might be a more effective option. These washers contain an additional coil that allows them to cope with movement forces. They have a better hold in these circumstances.

For more advice, contact industrial washer suppliers. Tell them how you'll use washers on your products, and they will help you choose the best option for your needs.