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B3-45CS - 1 Inch Music Wire Compression Springs

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The B3-45CS is a regular compression spring manufactured by Century Spring. It is made from high-quality Music Wire and does not have a finish. This spring has a wire diameter of 0.065 inches, an outside diameter of 0.578 inches, and a free length of 1 inches. It consists of 7.5 total coils and has a solid length of 0.55 inches. The B3-45CS has a spring rate of 35 lbs/inch and can withstand a maximum load of 15 Pound Force. It is a closed-end spring, meaning the ends are closed. This standard compression spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and substantial stock inventory. We understand the importance of getting your springs quickly, which is why we offer efficient shipping options. Additionally, we have a wide range of springs in stock, including the B3-45CS, ensuring that you can find the right spring for your needs. Our products are proudly made in the United States, so you can trust in the quality and craftsmanship of our springs. Trust Century Spring for all your spring needs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 1 in
Inside Diameter 0.448 in
Material Music Wire
Outside Diameter 0.578 in
Part Type Standard
Rate 35 lbs/in
SKU B3-45CS
Solid Length 0.55 in
Suggested Max Deflection 0.45 in
Suggested Max Load 15 lbf
Total Coils 7.5
Wire Diameter 0.065 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 25.4 mm
Inside Diameter 11.38 mm
Material Music Wire
Outside Diameter 14.68 mm
Part Type Standard
Rate 6.13 N/mm
SKU B3-45CS
Solid Length 13.97 mm
Suggested Max Deflection 11.43 mm
Suggested Max Load 66.72 N
Total Coils 7.5
Wire Diameter 1.65 mm