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F-70CS - 0.78 Inch Music Wire Compression Springs

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The F-70CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and features a zinc finish. This spring has a wire diameter of 0.026 inches, an outside diameter of 0.188 inches, and a free length of 0.78 inches. With a spring rate of 14 lbs/inch and a maximum load capacity of 5.1 pound force, this closed-end spring is suitable for a variety of applications.

Century Spring takes pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that our customers receive their orders promptly. Additionally, all of our springs, including the F-70CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring is your reliable source for springs for any project.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 0.78 in
Inside Diameter 0.136 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 14 lbs/in
SKU F-70CS
Solid Length 0.36 in
Suggested Max Deflection 0.36 in
Suggested Max Load 5.1 lbf
Total Coils 13
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 19.81 mm
Inside Diameter 3.45 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 2.45 N/mm
SKU F-70CS
Solid Length 9.14 mm
Suggested Max Deflection 9.14 mm
Suggested Max Load 22.68 N
Total Coils 13
Wire Diameter 0.66 mm