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A9-24CS - 0.31" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 4 coils and closed ends. This spring features an O.D. of 0.172", and an I.D. of 0.148".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name A9-24
Ends Closed
Finish None
Free Length 0.31 in
Inside Diameter 0.148 in
Material Music Wire
Outside Diameter 0.172 in
Part Type Standard
Rate 3.6 lbs/in
SKU A9-24CS
Solid Length 0.06 in
Suggested Max Deflection 0.18 in
Suggested Max Load 0.67 lbf
Total Coils 4
Wire Diameter 0.012 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A9-24
Ends Closed
Finish None
Free Length 7.87 mm
Inside Diameter 3.76 mm
Material Music Wire
Outside Diameter 4.37 mm
Part Type Standard
Rate 0.63 N/mm
SKU A9-24CS
Solid Length 1.52 mm
Suggested Max Deflection 4.57 mm
Suggested Max Load 2.98 N
Total Coils 4
Wire Diameter 0.3 mm
The compression spring A9-24CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the A9-24 compression spring design exhibits exceptional tensile strength and resilience.

The A9-24 design is manufactured with a free length of 0.31", with an outer diameter of 0.172", an inner diameter of 0.148", and a total of 4 coils, expertly designed to deliver consistent compression characteristics including a rate of 3.6 lbs/in.

The A9-24CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring A9-24 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.