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U-85CS - 0.50 Inch Music Wire Compression Springs

Inventory Status
Estimated Lead Time

The U-85CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has no finish. This spring has a wire diameter of 0.014 inches, an outer diameter of 0.125 inches, and a free length of 0.5 inches. It has a spring rate of 3.7 lbs/inch and a maximum load of 1.1 Pound Force. The U-85CS is a closed-end spring, meaning the ends are closed. It has a solid length of 0.2 Inch and a total of 13 coils. This standard compression spring is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the U-85CS, are proudly made in the United States. With our efficient shipping and ample supply, we ensure that our 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 None
Free Length 0.5 in
Inside Diameter 0.097 in
Material Music Wire
Outside Diameter 0.125 in
Part Type Standard
Rate 3.7 lbs/in
SKU U-85CS
Solid Length 0.2 in
Suggested Max Deflection 0.3 in
Suggested Max Load 1.1 lbf
Total Coils 13
Wire Diameter 0.014 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 12.7 mm
Inside Diameter 2.46 mm
Material Music Wire
Outside Diameter 3.18 mm
Part Type Standard
Rate 0.65 N/mm
SKU U-85CS
Solid Length 5.08 mm
Suggested Max Deflection 7.62 mm
Suggested Max Load 4.89 N
Total Coils 13
Wire Diameter 0.36 mm