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A11-52CS - 0.59" 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 0.42", and an I.D. of 0.21".

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 A11-52
Ends Closed & Ground
Finish None
Free Length 0.59 in
Inside Diameter 0.21 in
Material Spring Steel
Outside Diameter 0.42 in
Part Type Standard
Rate 2769 lbs/in
SKU A11-52CS
Solid Length 0.42 in
Suggested Max Deflection 0.03 in
Suggested Max Load 80 lbf
Total Coils 4
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A11-52
Ends Closed & Ground
Finish None
Free Length 14.99 mm
Inside Diameter 5.33 mm
Material Spring Steel
Outside Diameter 10.67 mm
Part Type Standard
Rate 484.85 N/mm
SKU A11-52CS
Solid Length 10.67 mm
Suggested Max Deflection 0.76 mm
Suggested Max Load 355.84 N
Total Coils 4
Wire Diameter 2.67 mm
The compression spring A11-52CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the A11-52 compression spring design exhibits exceptional tensile strength and resilience.

The A11-52 design is manufactured with a free length of 0.59", with an outer diameter of 0.42", an inner diameter of 0.21", and a total of 4 coils, expertly designed to deliver consistent compression characteristics including a rate of 2769 lbs/in.

The A11-52CS 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 A11-52 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.