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S-3099CS - 4.25 Inch 302/304 Stainless Steel Compression Springs

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The S-3099CS 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 0.027 inches, an outside diameter of 0.328 inches, and a free length of 4.25 inches. It has a spring rate of 0.63 lbs/inch and a maximum load of 2 Pound Force. The S-3099CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring and is 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 prioritize efficient shipping processes. Additionally, we maintain a significant supply of springs to meet our customers' demands. As an American company, we are proud to manufacture our products in the United States. With Century Spring, you can trust that you will receive high-quality springs quickly and efficiently for your projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 4.25 in
Inside Diameter 0.274 in
Material 302/304 Stainless Steel
Outside Diameter 0.328 in
Part Type Standard
Rate 0.63 lbs/in
SKU S-3099CS
Solid Length 1.12 in
Suggested Max Deflection 3.1 in
Suggested Max Load 2 lbf
Total Coils 40.5
Wire Diameter 0.027 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 107.95 mm
Inside Diameter 6.96 mm
Material 302/304 Stainless Steel
Outside Diameter 8.33 mm
Part Type Standard
Rate 0.11 N/mm
SKU S-3099CS
Solid Length 28.45 mm
Suggested Max Deflection 78.74 mm
Suggested Max Load 8.9 N
Total Coils 40.5
Wire Diameter 0.69 mm