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11258CS - 2.5" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 12 coils and closed & ground ends. This spring features an O.D. of 0.828", and an I.D. of 0.578".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11258
Ends Closed & Ground
Finish Zinc
Free Length 2.5 in
Inside Diameter 0.578 in
Material Spring Steel
Outside Diameter 0.828 in
Part Type Standard
Rate 101 lbs/in
SKU 11258CS
Solid Length 1.5 in
Suggested Max Deflection 0.72 in
Suggested Max Load 72 lbf
Total Coils 12
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11258
Ends Closed & Ground
Finish Zinc
Free Length 63.5 mm
Inside Diameter 14.68 mm
Material Spring Steel
Outside Diameter 21.03 mm
Part Type Standard
Rate 17.69 N/mm
SKU 11258CS
Solid Length 38.1 mm
Suggested Max Deflection 18.29 mm
Suggested Max Load 320.26 N
Total Coils 12
Wire Diameter 3.18 mm
The compression spring 11258CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 11258 compression spring design exhibits exceptional tensile strength and resilience.

The 11258 design is manufactured with a free length of 2.5", with an outer diameter of 0.828", an inner diameter of 0.578", and a total of 12 coils, expertly designed to deliver consistent compression characteristics including a rate of 101 lbs/in.

The 11258CS 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 11258 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.