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ZZ1-40CS - 1.16 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The ZZ1-40CS is a regular extension spring manufactured by Century Spring. This spring is made from high-quality Music Wire and features a machine hook on both ends. It has a free length of 1.16 inches and an outside diameter of 0.25 inches. With an initial tension of 0.3 pounds, the ZZ1-40CS has a maximum deflection of 1.6 inches and a maximum load of 3.1 pounds force. It has a spring rate of 1.7 inch-pounds, making it suitable for a variety of applications. The ZZ1-40CS is a left-wound spring with a wire diameter of 0.025 inches.

At Century Spring, we take pride in our fast shipping and extensive inventory. We understand the importance of timely delivery, and our significant stock ensures that you can get the ZZ1-40CS and other springs you need without delay. As an American company, we are committed to manufacturing our products in the United States, maintaining high standards of quality and supporting local industries. Trust Century Spring for reliable shipping, ample supply, and top-notch springs for your projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.3 lb
Length 1.16 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 1.7 lbs/in
SKU ZZ1-40CS
Sugg Max Deflection 1.6 in
Sugg Max Load 3.1 lbf
Wind Direction Left
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.14 kg
Length 29.46 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.3 N/mm
SKU ZZ1-40CS
Sugg Max Deflection 40.64 mm
Sugg Max Load 13.79 N
Wind Direction Left
Wire Diameter 0.64 mm