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M-71CS - 0.47" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 5 coils and closed & ground ends. This spring features an O.D. of 0.36", and an I.D. of 0.286".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name M-71
Ends Closed & Ground
Finish Zinc
Free Length 0.47 in
Inside Diameter 0.286 in
Material Spring Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 27 lbs/in
SKU M-71CS
Solid Length 0.19 in
Suggested Max Deflection 0.2 in
Suggested Max Load 5.4 lbf
Total Coils 5
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name M-71
Ends Closed & Ground
Finish Zinc
Free Length 11.94 mm
Inside Diameter 7.26 mm
Material Spring Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 4.73 N/mm
SKU M-71CS
Solid Length 4.83 mm
Suggested Max Deflection 5.08 mm
Suggested Max Load 24.02 N
Total Coils 5
Wire Diameter 0.94 mm
The compression spring M-71CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the M-71 compression spring design exhibits exceptional tensile strength and resilience.

The M-71 design is manufactured with a free length of 0.47", with an outer diameter of 0.36", an inner diameter of 0.286", and a total of 5 coils, expertly designed to deliver consistent compression characteristics including a rate of 27 lbs/in.

The M-71CS 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 M-71 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.