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G-66CS - 0.31 Inch Music Wire Compression Springs

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The G-66CS 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 0.017 inches, an outer diameter of 0.125 inches, and a free length of 0.31 inches. It has a spring rate of 14 lbs/inch and a maximum load of 2.1 Pound Force. The G-66CS 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 our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we prioritize efficient shipping methods. Additionally, we maintain a significant stock of springs, including the G-66CS, to ensure that our customers can find the exact springs they need without delay. Furthermore, we are proud to say that all of our products are made in the United States. By supporting domestic manufacturing, we contribute to the local economy and guarantee the quality of our springs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 0.31 in
Inside Diameter 0.091 in
Material Music Wire
Outside Diameter 0.125 in
Part Type Standard
Rate 14 lbs/in
SKU G-66CS
Solid Length 0.17 in
Suggested Max Deflection 0.15 in
Suggested Max Load 2.1 lbf
Total Coils 8.75
Wire Diameter 0.017 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 7.87 mm
Inside Diameter 2.31 mm
Material Music Wire
Outside Diameter 3.18 mm
Part Type Standard
Rate 1581.79 N/mm
SKU G-66CS
Solid Length 4.32 mm
Suggested Max Deflection 3.81 mm
Suggested Max Load 9.34 N
Total Coils 8.75
Wire Diameter 0.43 mm