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B4-19CS - 1.25 Inch Music Wire Compression Springs

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Estimated Lead Time

The B4-19CS 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 0.023 inches, an outer diameter of 0.39 inches, and a free length of 1.25 inches. It has a spring rate of 1.1 lbs/inch and a maximum load of 1.1 Pound Force. The B4-19CS 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 pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of prompt delivery and maintaining a wide range of products. Our springs, including the B4-19CS, 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 1.25 in
Inside Diameter 0.344 in
Material Music Wire
Outside Diameter 0.39 in
Part Type Standard
Rate 1.1 lbs/in
SKU B4-19CS
Solid Length 0.24 in
Suggested Max Deflection 1 in
Suggested Max Load 1.1 lbf
Total Coils 9.25
Wire Diameter 0.023 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 31.75 mm
Inside Diameter 8.74 mm
Material Music Wire
Outside Diameter 9.91 mm
Part Type Standard
Rate 0.19 N/mm
SKU B4-19CS
Solid Length 6.1 mm
Suggested Max Deflection 25.4 mm
Suggested Max Load 4.89 N
Total Coils 9.25
Wire Diameter 0.58 mm