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Century Spring

A-63CS - 0.47" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 5 coils and closed & ground ends. This spring features an O.D. of 0.281", and an I.D. of 0.203".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name A-63
Ends Closed & Ground
Finish Zinc
Free Length 0.47 in
Inside Diameter 0.203 in
Material Spring Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 78 lbs/in
SKU A-63CS
Solid Length 0.2 in
Suggested Max Deflection 0.1 in
Suggested Max Load 7.9 lbf
Total Coils 5
Wire Diameter 0.039 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A-63
Ends Closed & Ground
Finish Zinc
Free Length 11.94 mm
Inside Diameter 5.16 mm
Material Spring Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 13.66 N/mm
SKU A-63CS
Solid Length 5.08 mm
Suggested Max Deflection 2.54 mm
Suggested Max Load 35.14 N
Total Coils 5
Wire Diameter 0.99 mm
The compression spring A-63CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the A-63 compression spring design exhibits exceptional tensile strength and resilience.

The A-63 design is manufactured with a free length of 0.47", with an outer diameter of 0.281", an inner diameter of 0.203", and a total of 5 coils, expertly designed to deliver consistent compression characteristics including a rate of 78 lbs/in.

The A-63CS 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 A-63 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.

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