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DD-39CS - 0.50 Inch Spring Steel Compression Springs

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Estimated Lead Time

The DD-39CS is a regular compression spring made by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.05 inches, an outside diameter of 0.234 inches, and a free length of 0.5 inches. It has a spring rate of 481 lbs/inch and a maximum load of 18 Pound Force. The DD-39CS is a closed and ground-end spring, ensuring optimal performance. It is a standard compression spring and is suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to say that our products, including the DD-39CS, 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 Zinc
Free Length 0.5 in
Inside Diameter 0.134 in
Material Spring Steel
Outside Diameter 0.234 in
Part Type Standard
Rate 481 lbs/in
SKU DD-39CS
Solid Length 0.25 in
Suggested Max Deflection 0.04 in
Suggested Max Load 18 lbf
Total Coils 5
Wire Diameter 0.05 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 12.7 mm
Inside Diameter 3.4 mm
Material Spring Steel
Outside Diameter 5.94 mm
Part Type Standard
Rate 84.22 N/mm
SKU DD-39CS
Solid Length 6.35 mm
Suggested Max Deflection 1.02 mm
Suggested Max Load 80.06 N
Total Coils 5
Wire Diameter 1.27 mm