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B-412CS - 0.50 Inch Music Wire Compression Springs

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The B-412CS 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 0.022 inches, an outer diameter of 0.125 inches, and a free length of 0.5 inches. It has a spring rate of 27 lbs/inch and a maximum load of 4.8 Pound Force. The B-412CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring suitable for various 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 ensure that our customers receive their springs promptly. Additionally, all our springs, including the B-412CS, are proudly made in the United States. By manufacturing our products locally, we maintain strict quality control standards and support American manufacturing. With Century Spring, you can rely on our efficient shipping and abundant supply to meet your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 0.5 in
Inside Diameter 0.081 in
Material Music Wire
Outside Diameter 0.125 in
Part Type Standard
Rate 27 lbs/in
SKU B-412CS
Solid Length 0.31 in
Suggested Max Deflection 0.18 in
Suggested Max Load 4.8 lbf
Total Coils 13.3
Wire Diameter 0.022 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 12.7 mm
Inside Diameter 2.06 mm
Material Music Wire
Outside Diameter 3.18 mm
Part Type Standard
Rate 4.73 N/mm
SKU B-412CS
Solid Length 7.87 mm
Suggested Max Deflection 4.57 mm
Suggested Max Load 21.35 N
Total Coils 13.3
Wire Diameter 0.56 mm