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S-840CS - 2.44 Inch 302/304 Stainless Steel Compression Springs

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Estimated Lead Time

The S-840CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has no finish. This spring has a wire diameter of 0.07 inches, an outer diameter of 0.437 inches, and a free length of 2.44 inches. It has a spring rate of 33 lbs/inch and a maximum load of 24 Pound Force. The S-840CS is a closed and ground spring, making it suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to ship your orders as quickly as possible. Additionally, our significant stock inventory ensures that we have the springs you need readily available. We are proud to manufacture our products in the United States, guaranteeing quality and supporting local manufacturing. Trust Century Spring for reliable shipping, ample supply, and superior springs for your projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 2.44 in
Inside Diameter 0.297 in
Material 302/304 Stainless Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 33 lbs/in
SKU S-840CS
Solid Length 1.42 in
Suggested Max Deflection 0.73 in
Suggested Max Load 24 lbf
Total Coils 20.3
Wire Diameter 0.07 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 61.98 mm
Inside Diameter 7.54 mm
Material 302/304 Stainless Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 5.78 N/mm
SKU S-840CS
Solid Length 36.07 mm
Suggested Max Deflection 18.54 mm
Suggested Max Load 106.75 N
Total Coils 20.3
Wire Diameter 1.78 mm