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EE-55CS - 1.03 Inch Spring Steel Compression Springs

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Estimated Lead Time

The EE-55CS is a regular compression spring manufactured by Century Spring. It is made from Spring Steel and has a natural finish. This spring has a wire diameter of 0.05 inches, an outside diameter of 0.406 inches, and a free length of 1.03 inches. It has a spring rate of 27 lbs/inch and a maximum load of 11 Pound Force. The EE-55CS is a closed and ground spring, ensuring precise performance. It is a standard compression spring suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to say that our springs, including the EE-55CS, are 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 & Ground
Finish None
Free Length 1.03 in
Inside Diameter 0.306 in
Material Spring Steel
Outside Diameter 0.406 in
Part Type Standard
Rate 27 lbs/in
SKU EE-55CS
Solid Length 0.46 in
Suggested Max Deflection 0.4 in
Suggested Max Load 11 lbf
Total Coils 9.25
Wire Diameter 0.05 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 26.16 mm
Inside Diameter 7.77 mm
Material Spring Steel
Outside Diameter 10.31 mm
Part Type Standard
Rate 3050.59 N/mm
SKU EE-55CS
Solid Length 11.68 mm
Suggested Max Deflection 10.16 mm
Suggested Max Load 48.93 N
Total Coils 9.25
Wire Diameter 1.27 mm