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B-57CS - 0.34 Inch Music Wire Compression Springs

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The B-57CS is a regular compression spring manufactured by Century Spring. It is made from high-quality Music Wire and has a smooth, unfinished surface. This spring has a wire diameter of 0.026 inches, an outer diameter of 0.125 inches, and a length of 0.34 Inch when not under any load. It has a spring rate of 113 lbs/inch and can handle a maximum load of 7.3 Pound Force. The B-57CS is a closed-end spring, meaning the ends are squared and closed. This standard compression spring is suitable for various applications where a reliable and durable spring is needed.

At Century Spring, we take pride in our fast shipping and extensive inventory. Our springs, including the B-57CS, are made in the United States using the highest industry standards. With our efficient shipping processes and ample supply, we ensure that our customers receive their springs quickly and can complete their projects without delay. Trust Century Spring for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 0.34 in
Inside Diameter 0.073 in
Material Music Wire
Outside Diameter 0.125 in
Part Type Standard
Rate 113 lbs/in
SKU B-57CS
Solid Length 0.23 in
Suggested Max Deflection 0.06 in
Suggested Max Load 7.3 lbf
Total Coils 8
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 8.64 mm
Inside Diameter 1.85 mm
Material Music Wire
Outside Diameter 3.18 mm
Part Type Standard
Rate 19.79 N/mm
SKU B-57CS
Solid Length 5.84 mm
Suggested Max Deflection 1.52 mm
Suggested Max Load 32.47 N
Total Coils 8
Wire Diameter 0.66 mm