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Z-70CS - 0.44 Inch 302/304 Stainless Steel Compression Springs

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The Z-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 0.03 inches, an outer diameter of 0.203 inches, and a free length of 0.44 inches. It has a spring rate of 44 lbs/inch and a maximum load of 4.8 Pound Force. The Z-70CS is a closed and ground-end spring, ensuring precision and stability. It is a standard compression spring suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. Our springs, including the Z-70CS, are proudly made in the United States. With our efficient shipping process and abundant supply, Century Spring ensures that customers can promptly receive the high-quality 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 0.44 in
Inside Diameter 0.143 in
Material 302/304 Stainless Steel
Outside Diameter 0.203 in
Part Type Standard
Rate 44 lbs/in
SKU Z-70CS
Solid Length 0.2 in
Suggested Max Deflection 0.11 in
Suggested Max Load 4.8 lbf
Total Coils 6.5
Wire Diameter 0.03 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 11.18 mm
Inside Diameter 3.63 mm
Material 302/304 Stainless Steel
Outside Diameter 5.16 mm
Part Type Standard
Rate 7.7 N/mm
SKU Z-70CS
Solid Length 5.08 mm
Suggested Max Deflection 2.79 mm
Suggested Max Load 21.35 N
Total Coils 6.5
Wire Diameter 0.76 mm