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AA-2CS - 0.25" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 4.25 coils and closed & ground ends. This spring features an O.D. of 0.188", and an I.D. of 0.104".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name AA-2
Ends Closed & Ground
Finish None
Free Length 0.25 in
Inside Diameter 0.104 in
Material Spring Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 639 lbs/in
SKU AA-2CS
Solid Length 0.19 in
Suggested Max Load 14 lbf
Total Coils 4.25
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name AA-2
Ends Closed & Ground
Finish None
Free Length 6.35 mm
Inside Diameter 2.64 mm
Material Spring Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 111.89 N/mm
SKU AA-2CS
Solid Length 4.83 mm
Suggested Max Load 62.27 N
Total Coils 4.25
Wire Diameter 1.07 mm
The compression spring AA-2CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the AA-2 compression spring design exhibits exceptional tensile strength and resilience.

The AA-2 design is manufactured with a free length of 0.25", with an outer diameter of 0.188", an inner diameter of 0.104", and a total of 4.25 coils, expertly designed to deliver consistent compression characteristics including a rate of 639 lbs/in.

The AA-2CS 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 AA-2 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.