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5290CS - 4.19 Inch Spring Steel Extension Springs

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

The 5290CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and a zinc finish. With a free length of 4.19 inches and a maximum deflection of 1.8 inches, this spring is made from spring steel and has a wire diameter of 0.072 inches. It has an initial tension of 6 pounds and a maximum load of 25 pounds force. The 5290CS has an outside diameter of 0.5 inches and a spring rate of 10 lbs/inch. It is a left-wound spring and is suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We are dedicated to providing our customers with high-quality springs, including the 5290CS, that are made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that you can quickly receive the springs you need for your projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 6 lb
Length 4.19 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 10 lbs/in
SKU 5290CS
Sugg Max Deflection 1.8 in
Sugg Max Load 25 lbf
Wind Direction Left
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 2.72 kg
Length 106.43 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 1.75 N/mm
SKU 5290CS
Sugg Max Deflection 45.72 mm
Sugg Max Load 111.2 N
Wind Direction Left
Wire Diameter 1.83 mm