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12CS - 2.50 Inch High Carbon Compression Springs

Inventory Status
Estimated Lead Time

The 12CS is a regular compression spring manufactured 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 0.468 inches, and a free length of 2.5 inches. It has a spring rate of 11 lbs/inch and a maximum load of 12 Pound Force. The 12CS is a closed-end spring, meaning the ends are squared. This standard compression spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the 12CS, are proudly made in the United States. With our efficient 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 2.5 in
Inside Diameter 0.36 in
Material Spring Steel
Outside Diameter 0.468 in
Part Type Standard
Rate 11 lbs/in
SKU 12CS
Solid Length 1.04 in
Suggested Max Deflection 1.1 in
Suggested Max Load 12 lbf
Total Coils 18.3
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 63.5 mm
Inside Diameter 9.14 mm
Material Spring Steel
Outside Diameter 11.89 mm
Part Type Standard
Rate 1.93 N/mm
SKU 12CS
Solid Length 26.42 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 53.38 N
Total Coils 18.3
Wire Diameter 1.37 mm