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DD-78CS - 3.25 Inch Spring Steel Compression Springs

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Estimated Lead Time

The DD-78CS is a regular compression spring manufactured by Century Spring. It is made from Spring Steel and has a zinc finish. This spring has a wire diameter of 0.09 inches, an outer diameter of 0.875 inches, and a free length of 3.25 inches. It has a spring rate of 14 lbs/inch and a maximum load of 27 Pound Force. The ends of this spring are closed and ground. The DD-78CS is a standard compression spring and is suitable for various applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the DD-78CS, are proudly 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 Zinc
Free Length 3.25 in
Inside Diameter 0.695 in
Material Spring Steel
Outside Diameter 0.875 in
Part Type Standard
Rate 14 lbs/in
SKU DD-78CS
Solid Length 1.4 in
Suggested Max Deflection 1.9 in
Suggested Max Load 27 lbf
Total Coils 15.5
Wire Diameter 0.09 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 82.55 mm
Inside Diameter 17.65 mm
Material Spring Steel
Outside Diameter 22.23 mm
Part Type Standard
Rate 2.45 N/mm
SKU DD-78CS
Solid Length 35.56 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 120.1 N
Total Coils 15.5
Wire Diameter 2.29 mm