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5940CS - 3 Inch Spring Steel Extension Springs

Inventory Status
Limited Availability

The 5940CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.0625 inches, an outer diameter of 0.75 inches, and a free length of 3 inches. It has an initial tension of 1 Pound and a maximum deflection of 4.7 inches. With a spring rate of 2 lbs/inch, it can handle a maximum load of 11 Pound Force. The 5940CS is a left-wound spring with full loop ends. It is a reliable extension spring 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 for our customers' projects. That's why we ensure prompt shipping and maintain a significant supply of springs, including the 5940CS. Additionally, all of our springs are proudly made in the United States. We prioritize quality and craftsmanship in every product we produce. With Century Spring, you can rely on our efficient shipping and guaranteed availability of springs for your needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 1 lb
Length 3 in
Material Spring Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 2 lbs/in
SKU 5940CS
Sugg Max Deflection 4.7 in
Sugg Max Load 11 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.45 kg
Length 76.2 mm
Material Spring Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 0.35 N/mm
SKU 5940CS
Sugg Max Deflection 119.38 mm
Sugg Max Load 48.93 N
Wind Direction Left
Wire Diameter 1.59 mm