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B5-4CS - 0.66 Inch Music Wire Compression Springs

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Estimated Lead Time

The B5-4CS is a regular compression spring manufactured by Century Spring. Made from high-quality Music Wire, this spring is designed to provide reliable performance. It features a wire diameter of 0.021 Inch and an outer diameter of 0.172 inches. With a free length of 0.66 Inch and a solid length of 0.24 inches, this spring has a total of 11.3 coils. The B5-4CS has a spring rate of 8.8 lbs/inch and can handle a maximum load of 3.2 Pound Force. It has closed and ground ends, ensuring secure and precise fitment. This standard compression spring is suitable for a variety of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to ship our products quickly. Additionally, our significant stock ensures that we have a wide selection of springs available when you need them. As an American company, all of our springs, including the B5-4CS, are proudly made in the United States. Trust Century Spring for reliable shipping, ample supply, and high-quality springs for all your project needs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.66 in
Inside Diameter 0.13 in
Material Music Wire
Outside Diameter 0.172 in
Part Type Standard
Rate 8.8 lbs/in
SKU B5-4CS
Solid Length 0.24 in
Suggested Max Deflection 0.36 in
Suggested Max Load 3.2 lbf
Total Coils 11.3
Wire Diameter 0.021 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 16.76 mm
Inside Diameter 3.3 mm
Material Music Wire
Outside Diameter 4.37 mm
Part Type Standard
Rate 1.54 N/mm
SKU B5-4CS
Solid Length 6.1 mm
Suggested Max Deflection 9.14 mm
Suggested Max Load 14.23 N
Total Coils 11.3
Wire Diameter 0.53 mm