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.

11121CS - 1.25 Inch High Carbon Compression Springs

Inventory Status
Estimated Lead Time

The 11121CS is a regular compression spring manufactured by Century Spring. It is made from High Carbon material and has a zinc finish. This spring has a wire diameter of 0.091 inches, an outer diameter of 0.906 inches, and a free length of 1.25 inches. It has a spring rate of 33 lbs/inch and a maximum load of 19 Pound Force. The 11121CS is a closed-end spring, with both ends closed and ground. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery for your projects. That's why we ensure that our products, including the 11121CS, are readily available and ready to ship. Additionally, all our springs are proudly made in the United States, guaranteeing quality and supporting local manufacturing. Trust Century Spring for reliable shipping and a wide selection of springs for all your needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 1.25 in
Inside Diameter 0.724 in
Material Spring Steel
Outside Diameter 0.906 in
Part Type Standard
Rate 33 lbs/in
SKU 11121CS
Solid Length 0.68 in
Suggested Max Deflection 0.57 in
Suggested Max Load 19 lbf
Total Coils 7.5
Wire Diameter 0.091 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 31.75 mm
Inside Diameter 18.39 mm
Material Spring Steel
Outside Diameter 23.01 mm
Part Type Standard
Rate 5.78 N/mm
SKU 11121CS
Solid Length 17.27 mm
Suggested Max Deflection 14.48 mm
Suggested Max Load 84.51 N
Total Coils 7.5
Wire Diameter 2.31 mm