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YY-30CS - 1.56 Inch Spring Steel Compression Springs

Inventory Status
Estimated Lead Time

The YY-30CS is a regular compression spring manufactured by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.053 inches, an outer diameter of 0.609 inches, and a free length of 1.56 inches. It has a spring rate of 11 lbs/inch and a maximum load of 8.8 Pound Force. The YY-30CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the YY-30CS, are proudly made in the United States. With our efficient shipping process 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 1.56 in
Inside Diameter 0.503 in
Material Spring Steel
Outside Diameter 0.609 in
Part Type Standard
Rate 11 lbs/in
SKU YY-30CS
Solid Length 0.48 in
Suggested Max Deflection 0.8 in
Suggested Max Load 8.8 lbf
Total Coils 8
Wire Diameter 0.053 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 39.62 mm
Inside Diameter 12.78 mm
Material Spring Steel
Outside Diameter 15.47 mm
Part Type Standard
Rate 1.93 N/mm
SKU YY-30CS
Solid Length 12.19 mm
Suggested Max Deflection 20.32 mm
Suggested Max Load 39.14 N
Total Coils 8
Wire Diameter 1.35 mm