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B-71CS - 0.38 Inch Music Wire Compression Springs

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The B-71CS 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 0.014 inches, an outer diameter of 0.343 inches, and a free length of 0.38 inches. It has a spring rate of 0.52 lbs/inch and a maximum load of 0.15 Pound Force. The B-71CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of getting the parts you need quickly, which is why we offer efficient shipping options. With our significant stock, including the B-71CS, you can trust that we have the springs you need readily available. Additionally, all our springs are proudly made in the United States, ensuring quality and supporting local manufacturing. Trust Century Spring for your spring needs, and experience our reliable shipping and ample supply firsthand.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 0.38 in
Inside Diameter 0.315 in
Material Music Wire
Outside Diameter 0.343 in
Part Type Standard
Rate 0.52 lbs/in
SKU B-71CS
Solid Length 0.08 in
Suggested Max Deflection 0.29 in
Suggested Max Load 0.15 lbf
Total Coils 5
Wire Diameter 0.014 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 9.65 mm
Inside Diameter 8 mm
Material Music Wire
Outside Diameter 8.71 mm
Part Type Standard
Rate 58.75 N/mm
SKU B-71CS
Solid Length 2.03 mm
Suggested Max Deflection 7.37 mm
Suggested Max Load 0.67 N
Total Coils 5
Wire Diameter 0.36 mm