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ZZ2-40CS - 0.44 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The ZZ2-40CS is a regular extension spring manufactured by Century Spring. It features a music wire construction and does not have a finish. This spring has a free length of 0.44 inch and an initial tension of 0.02 pound. With a maximum deflection of 1.2 inch and a maximum load of 0.27 pound force, it offers reliable performance. The ZZ2-40CS has an outside diameter of 0.109 inch and a wire diameter of 0.008 inches. Its spring rate is 0.22 lbs/inch. This left-wound spring has full loop ends, making it 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, which is why we prioritize efficient shipping processes. In addition, we maintain a significant inventory of springs, including the ZZ2-40CS, ensuring that our customers can find the products they need without delay. As a company based in the United States, we are committed to manufacturing high-quality springs that meet industry standards. When you choose Century Spring, you can trust that you are receiving reliable products made in the USA.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.02 lb
Length 0.44 in
Material Music Wire
Outside Diameter 0.109 in
Part Type Standard
Rate 0.22 lbs/in
SKU ZZ2-40CS
Sugg Max Deflection 1.2 in
Sugg Max Load 0.27 lbf
Wind Direction Left
Wire Diameter 0.008 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.01 kg
Length 11.18 mm
Material Music Wire
Outside Diameter 2.77 mm
Part Type Standard
Rate 0.04 N/mm
SKU ZZ2-40CS
Sugg Max Deflection 30.48 mm
Sugg Max Load 1.2 N
Wind Direction Left
Wire Diameter 0.2 mm