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B11-69CS - 1.25 Inch Spring Steel Compression Springs

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The B11-69CS 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 outside diameter of 0.859 inches, and a free length of 1.25 inches. It has a spring rate of 8.7 lbs/inch and a maximum load of 6.3 Pound Force. The B11-69CS is a closed and ground-end spring, ensuring precision and stability. It is suitable for a wide range of applications due to its reliable performance and high-quality construction.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the B11-69CS, are made in the United States, ensuring superior craftsmanship and quality. With our efficient shipping and abundant supply, Century Spring ensures that customers can quickly access the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 1.25 in
Inside Diameter 0.753 in
Material Spring Steel
Outside Diameter 0.859 in
Part Type Standard
Rate 8.7 lbs/in
SKU B11-69CS
Solid Length 0.24 in
Suggested Max Deflection 0.73 in
Suggested Max Load 6.3 lbf
Total Coils 4.5
Wire Diameter 0.053 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 31.75 mm
Inside Diameter 19.13 mm
Material Spring Steel
Outside Diameter 21.82 mm
Part Type Standard
Rate 982.97 N/mm
SKU B11-69CS
Solid Length 6.1 mm
Suggested Max Deflection 18.54 mm
Suggested Max Load 28.02 N
Total Coils 4.5
Wire Diameter 1.35 mm