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B8-12CS - 0.75 Inch Music Wire Compression Springs

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The B8-12CS 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 0.012 inches, an outer diameter of 0.219 inches, and a free length of 0.75 inches. It has a spring rate of 0.15 lbs/inch and a maximum load of 0.06 Pound Force. The B8-12CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring and is suitable for various applications.

At Century Spring, we understand the importance of fast shipping and a reliable stock inventory. We take pride in offering both to our customers. Our products, including the B8-12CS, are proudly made in the United States. With our efficient shipping and ample supply, we ensure that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 0.75 in
Inside Diameter 0.195 in
Material Music Wire
Outside Diameter 0.219 in
Part Type Standard
Rate 0.15 lbs/in
SKU B8-12CS
Solid Length 0.31 in
Suggested Max Deflection 0.44 in
Suggested Max Load 0.06 lbf
Total Coils 25
Wire Diameter 0.012 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 19.05 mm
Inside Diameter 4.95 mm
Material Music Wire
Outside Diameter 5.56 mm
Part Type Standard
Rate 0.03 N/mm
SKU B8-12CS
Solid Length 7.87 mm
Suggested Max Deflection 11.18 mm
Suggested Max Load 0.27 N
Total Coils 25
Wire Diameter 0.3 mm