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A9-44CS - 0.81" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.437", and an I.D. of 0.281".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name A9-44
Ends Closed & Ground
Finish None
Free Length 0.81 in
Inside Diameter 0.281 in
Material Spring Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 228 lbs/in
SKU A9-44CS
Solid Length 0.55 in
Suggested Max Deflection 0.15 in
Suggested Max Load 35 lbf
Total Coils 7
Wire Diameter 0.078 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A9-44
Ends Closed & Ground
Finish None
Free Length 20.57 mm
Inside Diameter 7.14 mm
Material Spring Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 39.92 N/mm
SKU A9-44CS
Solid Length 13.97 mm
Suggested Max Deflection 3.81 mm
Suggested Max Load 155.68 N
Total Coils 7
Wire Diameter 1.98 mm
The compression spring A9-44CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the A9-44 compression spring design exhibits exceptional tensile strength and resilience.

The A9-44 design is manufactured with a free length of 0.81", with an outer diameter of 0.437", an inner diameter of 0.281", and a total of 7 coils, expertly designed to deliver consistent compression characteristics including a rate of 228 lbs/in.

The A9-44CS 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 A9-44 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.