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ZZ2-43CS - 1.28 Inch Spring Steel Extension Springs

Inventory Status
Estimated Lead Time

The ZZ2-43CS 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 0.051 inches, an outside diameter of 0.359 inches, and a free length of 1.28 inches. It has an initial tension of 3 Pound and a maximum deflection of 0.46 inches. With a spring rate of 22 lbs/inch, it can withstand a maximum load of 13 Pound Force. The ZZ2-43CS features full loop ends, providing secure attachment points. This extension spring is ideal for applications where controlled extension is required.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and that's why we ensure that our customers receive their orders promptly. With our significant stock of springs, including the ZZ2-43CS, we can meet the demands of various industries and applications. Additionally, all our springs are proudly made in the United States, guaranteeing quality and supporting domestic manufacturing. Choose Century Spring for reliable shipping, ample supply, and top-notch American-made springs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 3 lb
Length 1.28 in
Material Spring Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 22 lbs/in
SKU ZZ2-43CS
Sugg Max Deflection 0.46 in
Sugg Max Load 13 lbf
Wind Direction Left
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 1.36 kg
Length 32.51 mm
Material Spring Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 3.85 N/mm
SKU ZZ2-43CS
Sugg Max Deflection 11.68 mm
Sugg Max Load 57.82 N
Wind Direction Left
Wire Diameter 1.3 mm