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3020CS - 0.81 Inch High Carbon Compression Springs

Inventory Status
Estimated Lead Time

The 3020CS is a regular compression spring made by Century Spring. It is made from High Carbon wire and has a zinc finish. This spring has a wire diameter of 0.054 inches, an outside diameter of 0.343 inches, and a free length of 0.81 inches. It has a spring rate of 84 lbs/inch and a maximum load of 16 pound force. The 3020CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring and is suitable for various applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the 3020CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 0.81 in
Inside Diameter 0.235 in
Material Spring Steel
Outside Diameter 0.343 in
Part Type Standard
Rate 84 lbs/in
SKU 3020CS
Solid Length 0.49 in
Suggested Max Deflection 0.19 in
Suggested Max Load 16 lbf
Total Coils 8
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 20.57 mm
Inside Diameter 5.97 mm
Material Spring Steel
Outside Diameter 8.71 mm
Part Type Standard
Rate 14.71 N/mm
SKU 3020CS
Solid Length 12.45 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 71.17 N
Total Coils 8
Wire Diameter 1.37 mm