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499CS - 0.59 Inch Music Wire Extension Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The 499CS is a regular extension spring manufactured by Century Spring. This spring is made from Music Wire and has a zinc finish. It has a wire diameter of 0.025 Inch and an outer diameter of 0.188 inches. The 499CS has a free length of 0.59 Inch and an initial tension of 0.6 Pound. Its maximum deflection is 0.42 inches, and it can handle a maximum load of 4.2 Pound Force. The 499CS is a left-wound spring with machine hook ends. It has a spring rate of 8.6 inches per pound, making it suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to ship our products quickly. Additionally, our significant stock inventory ensures that we have the springs you need readily available. As an American company, we take pride in manufacturing our products in the United States. You can trust Century Spring for reliable shipping, ample supply, and high-quality springs for all your project requirements.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.6 lb
Length 0.59 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 8.6 lbs/in
SKU 499CS
Sugg Max Deflection 0.42 in
Sugg Max Load 4.2 lbf
Wind Direction Left
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.27 kg
Length 14.99 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.51 N/mm
SKU 499CS
Sugg Max Deflection 10.67 mm
Sugg Max Load 18.68 N
Wind Direction Left
Wire Diameter 0.64 mm