Where it earns its place
Best-Fit Uses
Button, plunger and actuator return
Returns a part along a straight path after the user or actuator removes the load.
Assembly take-up and contact
Keeps stacked parts touching when normal tolerance or movement would otherwise create a small gap.
Push-back after a linear movement
Useful when a part is pressed inward and needs to return along the same axis after the load is removed.
Maintaining contact between stacked parts
Helps keep two parts touching when normal movement or tolerance would otherwise create a gap.
Why this style works here
What This Spring Style Solves
Its constant coil diameter is easy to locate in a bore or around a guide and is usually the first compression layout to consider when the available space stays consistent through the stroke.
Before you choose it
What to Confirm in Your Assembly
- Confirm whether the spring is guided by a pin, a bore or neither.
- State the shortest possible working height so coil bind and available clearance can be reviewed.
- Give the installed height and the shortest height the spring can reach in service.
- Show any guide pin, bore or nearby wall that controls where the spring can move.
- State the required force at one or more working positions, not only a free length.
Avoid forcing the wrong spring into the design
When Another Spring Style May Fit Better
A cylindrical spring is not automatically the best option when compressed height is extremely limited or the spring pocket changes diameter. In those situations a conical, wave or disc-style spring may use the available space better.
- Conical compression springs for lower compressed height
- Wave springs for shallow axial spaces
- Disc springs for high force over short travel
Keep material selection separate
Environment & Material Direction
Choose corrosion and temperature resistance after the required load, movement and available space are clear. The Materials section is the right place to compare alloys; this page stays focused on how the spring works in the assembly.
For the material families represented in this product's reference configurations, compare Carbon & Alloy Spring Steels, Stainless Steel Spring Materials, Copper Alloy Spring Materials, Nickel & High-Temperature Spring Alloys. Confirm the exact grade and condition for your assembly.
Move from the use case to the specification
Where to Go Next
Related Spring Design Guides
Review the dimensions, working loads and drawing requirements for this spring family.
Engineering Guides for This Product
These guides contain material, wire-diameter or standard data related to this product.
Application questions
Frequently Asked Questions
When should a cylindrical compression spring be guided?
Guidance is worth considering when the spring is long relative to its diameter, the load is not well centered or the assembly cannot tolerate sideways movement. Show the guide pin or bore on the drawing so clearance can be checked.
When should I consider a different compression-spring style?
If compressed height is extremely limited, the pocket changes diameter, or the required force must be produced over very short travel, a conical, wave or disc-style spring may package the job more efficiently.
What should I send for an application review?
Send the assembly drawing or a clear sketch, the working positions, the force or torque you need, expected cycles, environment and quantity. If an existing spring is being replaced, include its dimensions and explain what is not working well in the current design.
Same application family