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B7-9CS - 1.31 Inch Music Wire Compression Springs

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The B7-9CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and does not have a finish. This spring has a wire diameter of 0.026 inches, an outer diameter of 0.296 inches, and a free length of 1.31 inches. It has a spring rate of 3.7 lbs/inch and a maximum load of 3.3 Pound Force. The B7-9CS is a closed and ground-end spring, designed for applications that require precise and secure fastening. It is a standard compression spring suitable for various uses.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that customers receive their orders promptly. Additionally, our significant stock inventory means that we have a wide range of springs readily available, including the B7-9CS. We are committed to manufacturing our products in the United States, ensuring high-quality standards and supporting the local economy. Trust Century Spring for all your spring needs, and experience our exceptional service and American-made excellence.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1.31 in
Inside Diameter 0.244 in
Material Music Wire
Outside Diameter 0.296 in
Part Type Standard
Rate 3.7 lbs/in
SKU B7-9CS
Solid Length 0.29 in
Suggested Max Deflection 0.9 in
Suggested Max Load 3.3 lbf
Total Coils 11
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 33.27 mm
Inside Diameter 6.2 mm
Material Music Wire
Outside Diameter 7.52 mm
Part Type Standard
Rate 0.65 N/mm
SKU B7-9CS
Solid Length 7.37 mm
Suggested Max Deflection 22.86 mm
Suggested Max Load 14.68 N
Total Coils 11
Wire Diameter 0.66 mm