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U-20CS - 1.25 Inch Spring Steel Compression Springs

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The U-20CS is a regular compression spring manufactured by Century Spring. This spring is made from Spring Steel and has a natural finish. It has a wire diameter of 0.039 inches, an outside diameter of 0.219 inches, and a free length of 1.25 inches. The U-20CS has a spring rate of 38 lbs/inch and a maximum load of 9.9 Pound Force. It is a closed-end spring, meaning the ends are squared. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery for your projects. That's why we ensure that our products, including the U-20CS, are readily available and can be shipped to you quickly. Additionally, we are proud to say that all our springs are made in the United States. With Century Spring, you can rely on reliable shipping and high-quality American-made springs to meet your needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 1.25 in
Inside Diameter 0.141 in
Material Spring Steel
Outside Diameter 0.219 in
Part Type Standard
Rate 38 lbs/in
SKU U-20CS
Solid Length 0.7 in
Suggested Max Deflection 0.26 in
Suggested Max Load 9.9 lbf
Total Coils 17
Wire Diameter 0.039 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 31.75 mm
Inside Diameter 3.58 mm
Material Spring Steel
Outside Diameter 5.56 mm
Part Type Standard
Rate 6.65 N/mm
SKU U-20CS
Solid Length 17.78 mm
Suggested Max Deflection 6.6 mm
Suggested Max Load 44.04 N
Total Coils 17
Wire Diameter 0.99 mm