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B9-57CS - 1.06 Inch Spring Steel Compression Springs

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Estimated Lead Time

The B9-57CS is a regular compression spring manufactured by Century Spring. It is made from spring steel and has no finish. This spring has a wire diameter of 0.042 inches, an outside diameter of 0.656 inches, and a free length of 1.06 inches. It has a spring rate of 4.3 lbs/inch and a maximum load of 3.4 Pound Force. The B9-57CS is a closed and ground-end spring, making it suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the B9-57CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1.06 in
Inside Diameter 0.572 in
Material Spring Steel
Outside Diameter 0.656 in
Part Type Standard
Rate 4.3 lbs/in
SKU B9-57CS
Solid Length 0.27 in
Suggested Max Deflection 0.79 in
Suggested Max Load 3.4 lbf
Total Coils 6.5
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 26.92 mm
Inside Diameter 14.53 mm
Material Spring Steel
Outside Diameter 16.66 mm
Part Type Standard
Rate 0.75 N/mm
SKU B9-57CS
Solid Length 6.86 mm
Suggested Max Deflection 20.07 mm
Suggested Max Load 15.12 N
Total Coils 6.5
Wire Diameter 1.07 mm