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Z-66CS - 0.25 Inch Music Wire Compression Springs

Inventory Status
Estimated Lead Time

The Z-66CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has a natural finish. This spring has a wire diameter of 0.008 inches, an outer diameter of 0.203 inches, and a free length of 0.25 inches. It has a spring rate of 0.09 lbs/inch and a maximum load of 0.01 Pound Force. The Z-66CS is a closed-end spring, meaning the ends are squared. It has a total of 10.5 coils and a solid length of 0.09 inches. This standard compression spring is suitable for a variety of applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the Z-66CS, 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 0.25 in
Inside Diameter 0.187 in
Material Music Wire
Outside Diameter 0.203 in
Part Type Standard
Rate 0.09 lbs/in
SKU Z-66CS
Solid Length 0.09 in
Suggested Max Deflection 0.16 in
Suggested Max Load 0.01 lbf
Total Coils 10.5
Wire Diameter 0.008 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 6.35 mm
Inside Diameter 4.75 mm
Material Music Wire
Outside Diameter 5.16 mm
Part Type Standard
Rate 0.02 N/mm
SKU Z-66CS
Solid Length 2.29 mm
Suggested Max Deflection 4.06 mm
Suggested Max Load 0.04 N
Total Coils 10.5
Wire Diameter 0.2 mm