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5220CS - 2.44 Inch Spring Steel Extension Springs

The 5220CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and has a zinc finish. This spring has a free length of 2.44 inches and an initial tension of 0.8 pounds. Made from spring steel, it has a maximum deflection of 2.2 inches and can handle a maximum load of 4.9 pounds of force. With an outside diameter of 0.312 inches and a wire diameter of 0.035 inches, the 5220CS has a spring rate of 1.9 inches per pound. It is a left-wound spring, and its shipping weight is 0.0137 pounds. The 5220CS is a standard extension spring commonly used in 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 ensure efficient shipping for all our products, including the 5220CS. Additionally, we are proud to manufacture our springs in the United States, maintaining high-quality standards and supporting local production. With our reliable shipping and abundant supply, Century Spring is committed to providing customers with the springs they need, when they need them.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.8 lb
Length 2.44 in
Material Spring Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 1.9 lbs/in
SKU 5220CS
Sugg Max Deflection 2.2 in
Sugg Max Load 4.9 lbf
Wind Direction Left
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.36 kg
Length 61.98 mm
Material Spring Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 0.33 N/mm
SKU 5220CS
Sugg Max Deflection 55.88 mm
Sugg Max Load 21.8 N
Wind Direction Left
Wire Diameter 0.89 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $3.12
50 - 149 $2.97
150 - 299 $2.81
300 - 499 $2.66
500 - 749 $2.34
750 - 999 $2.03
1000+ Call for price