This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

B-11CS - 1.28 Inch High Carbon Compression Springs

Inventory Status
Estimated Lead Time

The B-11CS is a regular compression spring manufactured by Century Spring. It is made from High Carbon material and features a gold iridite finish. This spring has a wire diameter of 0.056 inches, an outside diameter of 0.375 inches, and a free length of 1.28 inches. It has a spring rate of 29 lbs/inch and a maximum load of 9.6 Pound Force. The B-11CS has closed and ground ends, ensuring optimal performance and durability. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. Our products, including the B-11CS, are made right here in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can quickly receive the high-quality springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Gold Iridite
Free Length 1.28 in
Inside Diameter 0.263 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 29 lbs/in
SKU B-11CS
Solid Length 0.95 in
Suggested Max Deflection 0.33 in
Suggested Max Load 9.6 lbf
Total Coils 17
Wire Diameter 0.056 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Gold Iridite
Free Length 32.51 mm
Inside Diameter 6.68 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 5.08 N/mm
SKU B-11CS
Solid Length 24.13 mm
Suggested Max Deflection 8.38 mm
Suggested Max Load 42.7 N
Total Coils 17
Wire Diameter 1.42 mm