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FF-86CS - 0.34 Inch Music Wire Compression Springs

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Estimated Lead Time

The FF-86CS is a regular compression spring from Century Spring. It is made from Music Wire and has a natural finish. This spring has a wire diameter of 0.012 inches, an outer diameter of 0.125 inches, and a free length of 0.34 inches. It has a spring rate of 2.8 lbs/inch and a maximum load of 0.6 Pound Force. The FF-86CS is a closed-end spring, meaning the ends are squared. 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 say that our products, including the FF-86CS, are 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 0.34 in
Inside Diameter 0.101 in
Material Music Wire
Outside Diameter 0.125 in
Part Type Standard
Rate 2.8 lbs/in
SKU FF-86CS
Solid Length 0.13 in
Suggested Max Deflection 0.22 in
Suggested Max Load 0.6 lbf
Total Coils 9.5
Wire Diameter 0.012 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 8.64 mm
Inside Diameter 2.57 mm
Material Music Wire
Outside Diameter 3.18 mm
Part Type Standard
Rate 316.36 N/mm
SKU FF-86CS
Solid Length 3.3 mm
Suggested Max Deflection 5.59 mm
Suggested Max Load 2.67 N
Total Coils 9.5
Wire Diameter 0.3 mm