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DD-70CS - 0.31 Inch 302/304 Stainless Steel Compression Springs

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The DD-70CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a natural finish. This spring has a wire diameter of 0.018 inches, an outside diameter of 0.188 inches, and a free length of 0.31 inches. It has a spring rate of 8.4 lbs/inch and a maximum load of 1.2 Pound Force. The DD-70CS is a closed-end spring, meaning the ends are squared. This standard compression spring is suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the DD-70CS, 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
Finish None
Free Length 0.31 in
Inside Diameter 0.152 in
Material 302/304 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 8.4 lbs/in
SKU DD-70CS
Solid Length 0.11 in
Suggested Max Deflection 0.15 in
Suggested Max Load 1.2 lbf
Total Coils 5.25
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 7.87 mm
Inside Diameter 3.86 mm
Material 302/304 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.47 N/mm
SKU DD-70CS
Solid Length 2.79 mm
Suggested Max Deflection 3.81 mm
Suggested Max Load 5.34 N
Total Coils 5.25
Wire Diameter 0.46 mm