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B1-7CS - 0.16 Inch Music Wire Compression Springs

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The B1-7CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has a smooth, unfinished surface. This spring has a wire diameter of 0.015 inches, an outer diameter of 0.062 inches, and a length of 0.16 inches. It has a spring rate of 156 lbs/inch and can withstand a maximum load of 2.9 Pound Force. The B1-7CS 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 keeping a wide range of springs readily available. All our products, including the B1-7CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures 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 0.16 in
Inside Diameter 0.032 in
Material Music Wire
Outside Diameter 0.062 in
Part Type Standard
Rate 156 lbs/in
SKU B1-7CS
Solid Length 0.11 in
Suggested Max Deflection 0.02 in
Suggested Max Load 2.9 lbf
Total Coils 6.5
Wire Diameter 0.015 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 4.06 mm
Inside Diameter 0.81 mm
Material Music Wire
Outside Diameter 1.57 mm
Part Type Standard
Rate 27.32 N/mm
SKU B1-7CS
Solid Length 2.79 mm
Suggested Max Deflection 0.51 mm
Suggested Max Load 12.9 N
Total Coils 6.5
Wire Diameter 0.38 mm