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Century Spring

72580CS - 4" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 12.3 coils and closed & ground ends. This spring features an O.D. of 1.1", and an I.D. of 0.86".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72580
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 0.86 in
Material Music Wire
Outside Diameter 1.1 in
Part Type Standard
Rate 31 lbs/in
SKU 72580CS
Solid Length 1.47 in
Suggested Max Deflection 2.2 in
Suggested Max Load 69 lbf
Total Coils 12.3
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72580
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 21.84 mm
Material Music Wire
Outside Diameter 27.94 mm
Part Type Standard
Rate 5.43 N/mm
SKU 72580CS
Solid Length 37.34 mm
Suggested Max Deflection 55.88 mm
Suggested Max Load 306.91 N
Total Coils 12.3
Wire Diameter 3.05 mm
The compression spring 72580CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 72580 compression spring design exhibits exceptional tensile strength and resilience.

The 72580 design is manufactured with a free length of 4", with an outer diameter of 1.1", an inner diameter of 0.86", and a total of 12.3 coils, expertly designed to deliver consistent compression characteristics including a rate of 31 lbs/in.

The 72580CS 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 72580 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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