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B12-9CS - 0.44 Inch Music Wire Compression Springs

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The B12-9CS is a regular compression spring manufactured by Century Spring. It is made from high-quality Music Wire and features a durable black oxide finish. This spring has a wire diameter of 0.023 inches, an outer diameter of 0.125 inches, and a length of 0.44 inches. With a spring rate of 37 lbs/inch and a maximum load capacity of 5.5 pound force, it is suitable for various applications. The B12-9CS has closed and ground ends, ensuring optimal performance and stability. This standard compression spring is designed to provide reliable and consistent performance.

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 springs promptly. Additionally, our significant stock inventory guarantees that the B12-9CS and other springs are readily available for immediate shipment. As an American company, we are proud to manufacture our products in the United States, maintaining high standards of quality and supporting local industries. With Century Spring, you can trust that you're receiving top-notch springs made with precision and care.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Black Oxide
Free Length 0.44 in
Inside Diameter 0.079 in
Material Music Wire
Outside Diameter 0.125 in
Part Type Standard
Rate 37 lbs/in
SKU B12-9CS
Solid Length 0.28 in
Suggested Max Deflection 0.15 in
Suggested Max Load 5.5 lbf
Total Coils 12.3
Wire Diameter 0.023 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Black Oxide
Free Length 11.18 mm
Inside Diameter 2.01 mm
Material Music Wire
Outside Diameter 3.18 mm
Part Type Standard
Rate 6.48 N/mm
SKU B12-9CS
Solid Length 7.11 mm
Suggested Max Deflection 3.81 mm
Suggested Max Load 24.46 N
Total Coils 12.3
Wire Diameter 0.58 mm