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628CS - 14 Inch High Carbon Steel Extension Springs

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

The 628CS is a regular extension spring manufactured by Century Spring. It is made from High Carbon steel with a zinc finish. This spring has a wire diameter of 0.177 inches, an outside diameter of 1.5 inches, and a free length of 14 inches. It has an initial tension of 22 Pound and a maximum deflection of 9.4 inches. The 628CS has a spring rate of 9 lbs/inch and a maximum load of 107 Pound Force. It features machine hook ends and is designed for standard measurement units.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery for our customers' projects. That's why we ensure that our products, including the 628CS, are made in the United States and are readily available for shipping. With Century Spring, you can rely on us to provide the high-quality 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 22 lb
Length 14 in
Material High Carbon Steel
Outside Diameter 1.5 in
Part Type Standard
Rate 9 lbs/in
SKU 628CS
Sugg Max Deflection 9.4 in
Sugg Max Load 107 lbf
Wind Direction Left
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 9.98 kg
Length 355.6 mm
Material High Carbon Steel
Outside Diameter 38.1 mm
Part Type Standard
Rate 1.58 N/mm
SKU 628CS
Sugg Max Deflection 238.76 mm
Sugg Max Load 475.94 N
Wind Direction Left
Wire Diameter 4.5 mm