A small compression spring is a compact, coil spring designed to resist compressive forces. With a diameter typically less than 0.5 inches, these springs are used to absorb energy and maintain precise functionality in tight spaces. They are used where controlled motion or force distribution is required.
We’ve been a trusted spring supplier for over 70 years. We provide small compression springs for applications where space is limited.
Small compression springs are compression springs that are more than 0.20mm but less than 0.5 inches, or 12.7mm. Components with a wire diameter of 0.20mm or less are known as micro compression springs. We also produce these springs.
In our spring catalogue, you’ll find compression springs with different diameters, numbers of coils and spring forces. These are listed between pages 6 and 35.
Our range of compression spring types includes cylindrical, concave, conical, convex, barrel-shaped, tapered, torsion, hourglass and magazine. If you’re not sure which spring type you need, please consult our team. We can discuss the requirements of your application.
Conical compression springs are also available in small sizes. Their pitch and coil diameters can change along the spring. This makes them suitable for applications where vibration dampening is required.
If you can’t find what you need in our spring catalogue, we also create bespoke components for specialist applications. This may include springs that need additional surface treatments. It can also include springs made from materials other than steel or stainless steel.
We design, manufacture and finish bespoke springs at one facility. This in-house process gives you one team to manage the work and maintain clear responsibility throughout your supply chain.
Request a Quote if you think you need bespoke compression springs.
Key factors of a small compression spring design include:
The available space and required spring force are important when choosing a small compression spring. These factors can affect the wire diameter, coil dimensions and working range. Our engineers can review these requirements when selecting or designing a spring for your application.
There are several reasons to choose us as your small compression spring manufacturer:
Whether you need a standard design or a custom solution, contact our team to discuss your requirements. We can help you identify the right spring for your application and advise on the next steps.
Small compression springs are engineered for specific tasks in industries where reliability and space efficiency are critical:
Stainless steel is the preferred material for small compression springs due to its excellent corrosion resistance and durability. This makes it ideal for use in environments exposed to moisture, chemicals, and varying temperatures, ensuring long-lasting performance and reliability. We’re also able to produce springs in:
If you’ve got an application where a spring needs to fit in a tight space whilst still resisting compressive force, then you may need a small or micro compression spring. Evaluate the space in which your spring needs to fit and if it’s under 12.7mm, then consult our selection of small compression springs.
Micro springs are a smaller version of small compression springs, typically falling under 0.2mm.
This depends on different factors, such as the number of cycles the spring will endure, its material, operating stress, and environment. After going through your quote request, we’ll be able to give you a clearer estimate of your spring’s lifespan.
