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F-9CS - 0.75 Inch Spring Steel Compression Springs

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Estimated Lead Time

The F-9CS is a regular compression spring manufactured by Century Spring. It is made from Spring Steel and has a zinc finish. This spring has a wire diameter of 0.033 inches, an outer diameter of 0.25 inches, and a free length of 0.75 inches. It has a spring rate of 22 lbs/inch and a maximum load of 5.7 Pound Force. The F-9CS is a closed-end spring, meaning the ends are closed. It is a standard compression spring and is suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to manufacture our products 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 Zinc
Free Length 0.75 in
Inside Diameter 0.184 in
Material Spring Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 22 lbs/in
SKU F-9CS
Solid Length 0.35 in
Suggested Max Deflection 0.26 in
Suggested Max Load 5.7 lbf
Total Coils 9.5
Wire Diameter 0.033 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 19.05 mm
Inside Diameter 4.67 mm
Material Spring Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 3.85 N/mm
SKU F-9CS
Solid Length 8.89 mm
Suggested Max Deflection 6.6 mm
Suggested Max Load 25.35 N
Total Coils 9.5
Wire Diameter 0.84 mm