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YY-49CS - 1.25 Inch Spring Steel Compression Springs

Inventory Status
Estimated Lead Time

The YY-49CS is a regular compression spring manufactured by Century Spring. It is made from spring steel and has a clean, unfinished surface. This spring has a wire diameter of 0.045 inches, an outside diameter of 0.546 inches, and a free length of 1.25 inches. It has a spring rate of 12 lbs/inch and a maximum load of 6.5 Pound Force. The YY-49CS has closed and ground ends, providing stability and durability. It is a standard compression spring suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery and ensuring our customers always have access to the springs they need. Our products, including the YY-49CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring is committed to providing top-quality springs for your projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1.25 in
Inside Diameter 0.456 in
Material Spring Steel
Outside Diameter 0.546 in
Part Type Standard
Rate 12 lbs/in
SKU YY-49CS
Solid Length 0.27 in
Suggested Max Deflection 0.55 in
Suggested Max Load 6.5 lbf
Total Coils 6
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 31.75 mm
Inside Diameter 11.58 mm
Material Spring Steel
Outside Diameter 13.87 mm
Part Type Standard
Rate 2.1 N/mm
SKU YY-49CS
Solid Length 6.86 mm
Suggested Max Deflection 13.97 mm
Suggested Max Load 28.91 N
Total Coils 6
Wire Diameter 1.14 mm