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B18-156CS - 0.44 Inch Music Wire Compression Springs

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Estimated Lead Time

The B18-156CS 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 0.024 inches, an outer diameter of 0.25 inches, and a length of 0.44 inches. It has a spring rate of 12 lbs/inch and a maximum load capacity of 3.3 Pound Force. The B18-156CS features closed and ground ends, ensuring secure and stable installation. This standard compression spring can be used in a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive inventory. We understand the importance of timely delivery and keeping a large selection of springs in stock. Our products, including the B18-156CS, are proudly made in the United States. With our efficient shipping processes and abundant 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 & Ground
Finish None
Free Length 0.44 in
Inside Diameter 0.202 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 12 lbs/in
SKU B18-156CS
Solid Length 0.13 in
Suggested Max Deflection 0.28 in
Suggested Max Load 3.3 lbf
Total Coils 5.5
Wire Diameter 0.024 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 11.18 mm
Inside Diameter 5.13 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 2.1 N/mm
SKU B18-156CS
Solid Length 3.3 mm
Suggested Max Deflection 7.11 mm
Suggested Max Load 14.68 N
Total Coils 5.5
Wire Diameter 0.61 mm