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B15-43CS - 3 Inch Music Wire Compression Springs

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The B15-43CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has a natural finish. This spring has a wire diameter of 0.026 inches, an outer diameter of 0.188 inches, and a length of 3 inches. It has a spring rate of 2.7 lbs/inch and a maximum load of 3.8 Pound Force. The B15-43CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that customers receive their orders promptly. Additionally, our significant stock inventory allows us to meet the demands of our customers and provide them with the springs they need when they need them. Furthermore, all of our products, including the B15-43CS, are proudly made in the United States. We prioritize quality and craftsmanship, and our American-made springs are a testament to our commitment to excellence.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 3 in
Inside Diameter 0.136 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 2.7 lbs/in
SKU B15-43CS
Solid Length 1.59 in
Suggested Max Deflection 1.4 in
Suggested Max Load 3.8 lbf
Total Coils 60
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 76.2 mm
Inside Diameter 3.45 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.47 N/mm
SKU B15-43CS
Solid Length 40.39 mm
Suggested Max Deflection 35.56 mm
Suggested Max Load 16.9 N
Total Coils 60
Wire Diameter 0.66 mm