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71229CS - 1.25" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 10.9 coils and closed & ground ends. This spring features an O.D. of 0.36", and an I.D. of 0.258".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71229
Ends Closed & Ground
Finish None
Free Length 1.25 in
Inside Diameter 0.258 in
Material Music Wire
Outside Diameter 0.36 in
Part Type Standard
Rate 37 lbs/in
SKU 71229CS
Solid Length 0.55 in
Suggested Max Deflection 0.48 in
Suggested Max Load 18 lbf
Total Coils 10.9
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71229
Ends Closed & Ground
Finish None
Free Length 31.75 mm
Inside Diameter 6.55 mm
Material Music Wire
Outside Diameter 9.14 mm
Part Type Standard
Rate 6.48 N/mm
SKU 71229CS
Solid Length 13.97 mm
Suggested Max Deflection 12.19 mm
Suggested Max Load 80.06 N
Total Coils 10.9
Wire Diameter 1.3 mm
The compression spring 71229CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 71229 compression spring design exhibits exceptional tensile strength and resilience.

The 71229 design is manufactured with a free length of 1.25", with an outer diameter of 0.36", an inner diameter of 0.258", and a total of 10.9 coils, expertly designed to deliver consistent compression characteristics including a rate of 37 lbs/in.

The 71229CS 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 71229 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.