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K-49CS - 1.44" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 8 coils and closed ends. This spring features an O.D. of 0.5", and an I.D. of 0.45".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name K-49
Ends Closed
Finish None
Free Length 1.44 in
Inside Diameter 0.45 in
Material Music Wire
Outside Diameter 0.5 in
Part Type Standard
Rate 0.87 lbs/in
SKU K-49CS
Solid Length 0.23 in
Suggested Max Deflection 1.2 in
Suggested Max Load 1.1 lbf
Total Coils 8
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name K-49
Ends Closed
Finish None
Free Length 36.58 mm
Inside Diameter 11.43 mm
Material Music Wire
Outside Diameter 12.7 mm
Part Type Standard
Rate 0.15 N/mm
SKU K-49CS
Solid Length 5.84 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 4.89 N
Total Coils 8
Wire Diameter 0.64 mm
The compression spring K-49CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the K-49 compression spring design exhibits exceptional tensile strength and resilience.

The K-49 design is manufactured with a free length of 1.44", with an outer diameter of 0.5", an inner diameter of 0.45", and a total of 8 coils, expertly designed to deliver consistent compression characteristics including a rate of 0.87 lbs/in.

The K-49CS 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 K-49 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.