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ZZ2-20CS - 0.38 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The ZZ2-20CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire and features a durable zinc finish. This spring has a wire diameter of 0.013 Inch and an outer diameter of 0.14 inches. The free length of the ZZ2-20CS is 0.38 inches, and it has an initial tension of 0.07 Pound. With a maximum deflection of 0.49 Inch and a maximum load capacity of 0.9 Pound Force, this spring is suitable for various applications. The ZZ2-20CS is a left-wound spring, with full-loop ends. It is a standard extension spring that provides reliable performance and durability.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We are proud to offer both to our customers. With our efficient shipping processes, you can expect to receive your ZZ2-20CS and other springs quickly. Additionally, our substantial stock inventory ensures that we have the springs you need readily available. As a U.S.-based manufacturer, we take pride in producing high-quality springs that meet industry standards. When you choose Century Spring, you can rely on our fast shipping, ample stock, and American-made products to support your projects efficiently.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.07 lb
Length 0.38 in
Material Music Wire
Outside Diameter 0.14 in
Part Type Standard
Rate 1.7 lbs/in
SKU ZZ2-20CS
Sugg Max Deflection 0.49 in
Sugg Max Load 0.9 lbf
Wind Direction Left
Wire Diameter 0.013 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.03 kg
Length 9.65 mm
Material Music Wire
Outside Diameter 3.56 mm
Part Type Standard
Rate 0.3 N/mm
SKU ZZ2-20CS
Sugg Max Deflection 12.45 mm
Sugg Max Load 4 N
Wind Direction Left
Wire Diameter 0.33 mm