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S-3220CS - 4.50 Inch 302/304 Stainless Steel Compression Springs

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The S-3220CS 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 0.0625 inches, an outside diameter of 0.765 inches, and a free length of 4.5 inches. It has a spring rate of 3.4 lbs/inch and a maximum load of 10.8 Pound Force. The S-3220CS is a closed and ground spring, ensuring precise performance. It is a standard compression spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to ship our products promptly. Additionally, we maintain a significant stock of springs, including the S-3220CS, ensuring that our customers have access to the parts they need when they need them. As an American company, we are proud to manufacture our springs in the United States, guaranteeing quality and supporting local manufacturing. Trust Century Spring for reliable shipping, ample supply, and high-quality springs for your projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 0.639 in
Material 302/304 Stainless Steel
Outside Diameter 0.765 in
Part Type Standard
Rate 3.4 lbs/in
SKU S-3220CS
Solid Length 1.136 in
Suggested Max Deflection 3.173 in
Suggested Max Load 10.8 lbf
Total Coils 18.2
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 16.23 mm
Material 302/304 Stainless Steel
Outside Diameter 19.43 mm
Part Type Standard
Rate 0.6 N/mm
SKU S-3220CS
Solid Length 28.85 mm
Suggested Max Deflection 80.59 mm
Suggested Max Load 48.04 N
Total Coils 18.2
Wire Diameter 1.59 mm