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820CS - 10" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 35.8 coils and closed & ground ends. This spring features an O.D. of 1.125", and an I.D. of 0.829".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 820
Ends Closed & Ground
Finish Zinc
Free Length 10 in
Inside Diameter 0.829 in
Material Spring Steel
Outside Diameter 1.125 in
Part Type Standard
Rate 22 lbs/in
SKU 820CS
Solid Length 5.29 in
Suggested Max Deflection 4 in
Suggested Max Load 87 lbf
Total Coils 35.8
Wire Diameter 0.148 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 820
Ends Closed & Ground
Finish Zinc
Free Length 254 mm
Inside Diameter 21.06 mm
Material Spring Steel
Outside Diameter 28.58 mm
Part Type Standard
Rate 3.85 N/mm
SKU 820CS
Solid Length 134.37 mm
Suggested Max Deflection 101.6 mm
Suggested Max Load 386.98 N
Total Coils 35.8
Wire Diameter 3.76 mm
The compression spring 820CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 820 compression spring design exhibits exceptional tensile strength and resilience.

The 820 design is manufactured with a free length of 10", with an outer diameter of 1.125", an inner diameter of 0.829", and a total of 35.8 coils, expertly designed to deliver consistent compression characteristics including a rate of 22 lbs/in.

The 820CS 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 820 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.