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2538CS - 0.91" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 4 coils and closed & ground ends. This spring features an O.D. of 0.906", and an I.D. of 0.656".

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 2538
Ends Closed & Ground
Finish Zinc
Free Length 0.91 in
Inside Diameter 0.656 in
Material Spring Steel
Outside Diameter 0.906 in
Part Type Standard
Rate 368 lbs/in
SKU 2538CS
Solid Length 0.5 in
Suggested Max Deflection 0.18 in
Suggested Max Load 67 lbf
Total Coils 4
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2538
Ends Closed & Ground
Finish Zinc
Free Length 23.11 mm
Inside Diameter 16.66 mm
Material Spring Steel
Outside Diameter 23.01 mm
Part Type Standard
Rate 64.44 N/mm
SKU 2538CS
Solid Length 12.7 mm
Suggested Max Deflection 4.57 mm
Suggested Max Load 298.02 N
Total Coils 4
Wire Diameter 3.18 mm
The compression spring 2538CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 2538 compression spring design exhibits exceptional tensile strength and resilience.

The 2538 design is manufactured with a free length of 0.91", with an outer diameter of 0.906", an inner diameter of 0.656", and a total of 4 coils, expertly designed to deliver consistent compression characteristics including a rate of 368 lbs/in.

The 2538CS 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 2538 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.