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871 - 6 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 30.5 coils and Closed & Ground ends. This spring features an O.D. of 0.75 Inch, and an I.D. of 0.54 Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 871
Ends Closed & Ground
Finish Zinc
Free Length 6 in
Inside Diameter 0.54 in
Material Spring Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 23 lbs/in
SKU 871CS
Solid Length 3.2 in
Suggested Max Deflection 2.2 in
Suggested Max Load 49 lbf
Total Coils 30.5
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 871
Ends Closed & Ground
Finish Zinc
Free Length 152.4 mm
Inside Diameter 13.72 mm
Material Spring Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 4.03 N/mm
SKU 871CS
Solid Length 81.28 mm
Suggested Max Deflection 55.88 mm
Suggested Max Load 217.95 N
Total Coils 30.5
Wire Diameter 2.67 mm
The compression spring 871CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality hard drawn, the 871 compression spring design exhibits exceptional tensile strength and resilience.

The 871 design is manufactured with a free length of 6", with an outer diameter of 0.75", an inner diameter of 0.54", and a total of 30.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 23 lbs/in.

The 871CS 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 871 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.