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S-904CS - 0.28 Inch 302/304 Stainless Steel Compression Springs

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The S-904CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a solid finish. This spring has a wire diameter of 0.012 inches, an outside diameter of 0.078 inches, and a free length of 0.28 inches. It has a spring rate of 12 lbs/inch and a maximum load of 0.89 Pound Force. The S-904CS is a closed-end spring, meaning the ends are closed. It is a standard compression spring suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the S-904CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 0.28 in
Inside Diameter 0.054 in
Material 302/304 Stainless Steel
Outside Diameter 0.078 in
Part Type Standard
Rate 12 lbs/in
SKU S-904CS
Solid Length 0.13 in
Suggested Max Deflection 0.07 in
Suggested Max Load 0.89 lbf
Total Coils 9.5
Wire Diameter 0.012 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 7.11 mm
Inside Diameter 1.37 mm
Material 302/304 Stainless Steel
Outside Diameter 1.98 mm
Part Type Standard
Rate 2.1 N/mm
SKU S-904CS
Solid Length 3.3 mm
Suggested Max Deflection 1.78 mm
Suggested Max Load 3.96 N
Total Coils 9.5
Wire Diameter 0.3 mm