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U-50CS - 0.75 Inch Spring Steel Compression Springs

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The U-50CS is a regular compression spring manufactured by Century Spring. It is made from spring steel and features a zinc finish. This spring has a wire diameter of 0.043 inches, an outer diameter of 0.42 inches, and a length of 0.75 inches. It has a spring rate of 18 lbs/inch and a maximum load of 7.3 Pound Force. The U-50CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that you receive your springs quickly. Additionally, all our springs, including the U-50CS, are proudly made in the United States. With our commitment to quality and local manufacturing, you can trust Century Spring to provide reliable, high-quality springs for your projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 0.75 in
Inside Diameter 0.334 in
Material Spring Steel
Outside Diameter 0.42 in
Part Type Standard
Rate 18 lbs/in
SKU U-50CS
Solid Length 0.34 in
Suggested Max Deflection 0.4 in
Suggested Max Load 7.3 lbf
Total Coils 7
Wire Diameter 0.043 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 19.05 mm
Inside Diameter 8.48 mm
Material Spring Steel
Outside Diameter 10.67 mm
Part Type Standard
Rate 3.15 N/mm
SKU U-50CS
Solid Length 8.64 mm
Suggested Max Deflection 10.16 mm
Suggested Max Load 32.47 N
Total Coils 7
Wire Diameter 1.09 mm