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ZZ2-49CS - 0.69 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The ZZ2-49CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire and has a natural finish. This spring has a wire diameter of 0.025 inches, an outer diameter of 0.188 inches, and a free length of 0.69 inches. It has an initial tension of 0.6 Pound and a maximum deflection of 0.47 inches. The ZZ2-49CS has a spring rate of 7.8 lbs/inch and a maximum load of 4.2 Pound Force. It features full loop ends, providing secure attachment points. The ZZ2-49CS is a versatile extension spring suitable for a wide range of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. As the leading spring manufacturer in the United States, we ensure that our customers receive their orders promptly. With our commitment to quality and craftsmanship, you can trust that our springs, including the ZZ2-49CS, are made to the highest standards. Whether you need a single spring or a bulk order, Century Spring has you covered. Experience the convenience of our fast shipping and the reliability of our American-made products.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.72 lb
Length 0.69 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 7.8 lbs/in
SKU ZZ2-49CS
Sugg Max Deflection 0.47 in
Sugg Max Load 4.2 lbf
Wind Direction Left
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.33 kg
Length 17.53 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.37 N/mm
SKU ZZ2-49CS
Sugg Max Deflection 11.94 mm
Sugg Max Load 18.68 N
Wind Direction Left
Wire Diameter 0.64 mm