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B-405CS - 0.50 Inch Music Wire Compression Springs

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The B-405CS is a regular compression spring manufactured by Century Spring. Made from Music Wire, this spring features a zinc finish for added durability. With a wire diameter of 0.014 Inch and an outside diameter of 0.094 inches, it has a free length of 0.5 Inch and a solid length of 0.27 inches. The B-405CS has a total of 18 coils and a spring rate of 6.7 lbs/inch. It can withstand a maximum load of 1.6 Pound Force and has a maximum deflection of 0.23 inches. As a closed-end spring, the B-405CS has squared ends. This standard compression spring is suitable for various applications, providing reliable performance.

Century Spring takes pride in its fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that our springs, including the B-405CS, are promptly shipped to our customers. With our significant stock, we can meet the demands of various projects and industries. Additionally, all our springs are proudly made in the United States, guaranteeing superior quality and adherence to rigorous manufacturing standards. Trust Century Spring for your spring needs, and experience our efficient shipping and exceptional product selection.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 0.5 in
Inside Diameter 0.066 in
Material Music Wire
Outside Diameter 0.094 in
Part Type Standard
Rate 6.7 lbs/in
SKU B-405CS
Solid Length 0.27 in
Suggested Max Deflection 0.23 in
Suggested Max Load 1.6 lbf
Total Coils 18
Wire Diameter 0.014 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 12.7 mm
Inside Diameter 1.68 mm
Material Music Wire
Outside Diameter 2.39 mm
Part Type Standard
Rate 1.17 N/mm
SKU B-405CS
Solid Length 6.86 mm
Suggested Max Deflection 5.84 mm
Suggested Max Load 7.12 N
Total Coils 18
Wire Diameter 0.36 mm