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.

CF400CS - 33 Inch Spring Steel Compression Springs

The CF400CS is a constant force spring manufactured by Century Spring. Made from spring steel, this spring has a free length of 33 inches and a load capacity of 4 pounds. It features a hole diameter of 0.19 inches and an inside diameter of 0.75 inches. The outside diameter measures 0.852 inches, and the spring has a thickness of 0.01 inches. With its standard measurement units, this spring is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and that's why we strive to ship our products as quickly as possible. Additionally, all our springs, including the CF400CS, are proudly made in the United States. With our commitment to quality and efficient service, Century Spring ensures that customers can rely on us for their spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Drum Diameter 0.852 in
Finish None
Hole Diameter 0.19 in
Inside Diameter 0.75 in
Length 33 in
Load 4 lb
Material Spring Steel
Measurement Units Standard
Number of Holes 1
SKU CF400CS
Thickness 0.01 in
Width 0.625 in
Specs (in metric)
Label Value
Brand Century Spring
Drum Diameter 21.64 mm
Finish None
Hole Diameter 4.83 mm
Inside Diameter 19.05 mm
Length 838.2 mm
Load 1.81 kg
Material Spring Steel
Measurement Units Standard
Number of Holes 1
SKU CF400CS
Thickness 0.25 mm
Width 15.88 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Pricing reflects the base un-configured part price. Final per piece price including configured options will be calculated once a quantity is entered in the field above.

Quantity Price
1 - 249 $3.85
250 - 499 $3.28
500 - 2499 $2.89
2500+ Call for price