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F-4CS - 0.41 Inch Music Wire Compression Springs

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The F-4CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has a zinc finish. This spring has a wire diameter of 0.027 inches, an outer diameter of 0.188 inches, and a free length of 0.41 inches. It has a spring rate of 37 lbs/inch and a maximum load of 5.7 Pound Force. The F-4CS 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 pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the F-4CS, 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 Zinc
Free Length 0.41 in
Inside Diameter 0.134 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 37 lbs/in
SKU F-4CS
Solid Length 0.22 in
Suggested Max Deflection 0.16 in
Suggested Max Load 5.7 lbf
Total Coils 7
Wire Diameter 0.027 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 10.41 mm
Inside Diameter 3.4 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 6.48 N/mm
SKU F-4CS
Solid Length 5.59 mm
Suggested Max Deflection 4.06 mm
Suggested Max Load 25.35 N
Total Coils 7
Wire Diameter 0.69 mm