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B15-12CS - 0.63 Inch Spring Steel Compression Springs

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Estimated Lead Time

The B15-12CS is a regular compression spring manufactured by Century Spring. It is made from spring steel and does not have a finish. This spring has a wire diameter of 0.061 inches, an outside diameter of 0.406 inches, and a free length of 0.63 inches. It has a spring rate of 162 lbs/inch and a maximum load of 19 pound force. The B15-12CS is a closed-end spring, meaning the ends are closed. This standard compression spring is suitable for various applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in manufacturing our products, including the B15-12CS, in the United States. With our reliable shipping and ample supply, we ensure that our 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 0.63 in
Inside Diameter 0.284 in
Material Spring Steel
Outside Diameter 0.406 in
Part Type Standard
Rate 162 lbs/in
SKU B15-12CS
Solid Length 0.37 in
Suggested Max Deflection 0.12 in
Suggested Max Load 19 lbf
Total Coils 5
Wire Diameter 0.061 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 16 mm
Inside Diameter 7.21 mm
Material Spring Steel
Outside Diameter 10.31 mm
Part Type Standard
Rate 18303.54 N/mm
SKU B15-12CS
Solid Length 9.4 mm
Suggested Max Deflection 3.05 mm
Suggested Max Load 84.51 N
Total Coils 5
Wire Diameter 1.55 mm