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620CS - 14 Inch High Carbon Steel Extension Springs

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

The 620CS is a regular extension spring manufactured by Century Spring. It features a machine hook on both ends, providing secure attachment points. Made from High Carbon steel with a zinc finish, this spring is durable and resistant to corrosion. With a free length of 14 inches and an initial tension of 30 pounds, the 620CS offers flexibility and strength. It has a maximum deflection of 8.9 inches and can handle a maximum load of 141 pounds. The spring has an outside diameter of 1.75 inches and a wire diameter of 0.207 inches. With a rate of 13 inch-pounds, it provides reliable performance for a variety of applications.

At Century Spring, we understand the importance of efficient service and reliable products. That's why we offer fast shipping and maintain a significant stock inventory. Our commitment to quality extends to our manufacturing process, as all our springs, including the 620CS, are proudly made in the United States. With our extensive inventory and prompt delivery, you can trust Century Spring to provide the springs you need, when you need them.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 30 lb
Length 14 in
Material High Carbon Steel
Outside Diameter 1.75 in
Part Type Standard
Rate 13 lbs/in
SKU 620CS
Sugg Max Deflection 8.9 in
Sugg Max Load 141 lbf
Wind Direction Left
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 13.61 kg
Length 355.6 mm
Material High Carbon Steel
Outside Diameter 44.45 mm
Part Type Standard
Rate 2.28 N/mm
SKU 620CS
Sugg Max Deflection 226.06 mm
Sugg Max Load 627.17 N
Wind Direction Left
Wire Diameter 5.26 mm