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140CS - 8.50 Inch High Carbon Steel Extension Springs

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

The 140CS 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 0.072 Inch and an outside diameter of 0.938 inches. It has a free length of 8.5 Inches and an initial tension of 1 Pound. The 140CS has a maximum deflection of 19 Inches and a maximum load of 12 Pound Force. It features machine hooks on both ends. This standard extension spring is ideal for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive inventory. We understand the importance of receiving your springs promptly, which is why we offer quick and reliable shipping services. Additionally, we maintain a significant stock of springs, including the 140CS, ensuring that we have the products you need readily available. As an American company, we are proud to manufacture our springs in the United States. Trust Century Spring for high-quality springs and excellent service.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1 lb
Length 8.5 in
Material High Carbon Steel
Outside Diameter 0.938 in
Part Type Standard
Rate 0.59 lbs/in
SKU 140CS
Sugg Max Deflection 19 in
Sugg Max Load 12 lbf
Wind Direction Left
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.45 kg
Length 215.9 mm
Material High Carbon Steel
Outside Diameter 23.83 mm
Part Type Standard
Rate 0.1 N/mm
SKU 140CS
Sugg Max Deflection 482.6 mm
Sugg Max Load 53.38 N
Wind Direction Left
Wire Diameter 1.83 mm