This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

206CS - 7 Inch High Carbon Steel Extension Springs

The 206CS is a regular extension spring manufactured by Century Spring. It is made from High Carbon steel and has a zinc finish. This spring has a wire diameter of 0.0625 inches, an outside diameter of 0.437 inches, and a free length of 7 inches. It has an initial tension of 4 Pound and a maximum deflection of 3.9 inches. The 206CS has a spring rate of 3.9 inches per pound and a maximum load of 19 Pound Force. It features machine hook ends and is suitable for various applications requiring extension springs.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the 206CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 4 lb
Length 7 in
Material High Carbon Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 3.9 lbs/in
SKU 206CS
Sugg Max Deflection 3.9 in
Sugg Max Load 19 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1.81 kg
Length 177.8 mm
Material High Carbon Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 0.68 N/mm
SKU 206CS
Sugg Max Deflection 99.06 mm
Sugg Max Load 84.51 N
Wind Direction Left
Wire Diameter 1.59 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $6.37
50 - 149 $6.06
150 - 299 $5.74
300 - 499 $5.42
500 - 749 $4.78
750 - 999 $4.15
1000+ Call for price