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S-811CS - 1.88 Inch 302/304 Stainless Steel Compression Springs

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The S-811CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a smooth, uncoated finish. This spring has a wire diameter of 0.034 inches, an outer diameter of 0.453 inches, and a free length of 1.88 inches. It has a spring rate of 2.2 lbs/inch and a maximum load of 3.1 Pound Force. The S-811CS is a closed and ground-end spring, ensuring consistent performance. As a standard compression spring, it is suitable for a wide range of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand that time is of the essence when it comes to getting the springs you need. That's why we strive to ship your orders as quickly as possible, ensuring that you receive your springs without delay. In addition, our significant stock inventory means that we have a wide variety of springs readily available for immediate shipment. You can trust that our products, including the S-811CS, are proudly made in the United States, ensuring high-quality craftsmanship and reliable performance. With Century Spring, you can count on fast shipping, ample supply, and exceptional springs for your projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1.88 in
Inside Diameter 0.385 in
Material 302/304 Stainless Steel
Outside Diameter 0.453 in
Part Type Standard
Rate 2.2 lbs/in
SKU S-811CS
Solid Length 0.43 in
Suggested Max Deflection 1.5 in
Suggested Max Load 3.1 lbf
Total Coils 12.5
Wire Diameter 0.034 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 47.75 mm
Inside Diameter 9.78 mm
Material 302/304 Stainless Steel
Outside Diameter 11.51 mm
Part Type Standard
Rate 0.39 N/mm
SKU S-811CS
Solid Length 10.92 mm
Suggested Max Deflection 38.1 mm
Suggested Max Load 13.79 N
Total Coils 12.5
Wire Diameter 0.86 mm