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5774CS - 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 5774CS 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 0.12 inches, an outside diameter of 1.125 inches, and a free length of 8.5 inches. It has an initial tension of 8 Pound and a maximum deflection of 7.7 inches. The 5774CS has a spring rate of 4.9 lbs/inch and a maximum load of 46 Pound Force. It features machine hooks on both ends and is suitable for various extension spring applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand that time is of the essence when it comes to getting the right springs for your projects. That's why we ensure speedy delivery so you can receive your springs promptly. Additionally, all of our springs, including the 5774CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring is your trusted source for reliable springs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 8 lb
Length 8.5 in
Material High Carbon Steel
Outside Diameter 1.125 in
Part Type Standard
Rate 4.9 lbs/in
SKU 5774CS
Sugg Max Deflection 7.7 in
Sugg Max Load 46 lbf
Wind Direction Left
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 3.63 kg
Length 215.9 mm
Material High Carbon Steel
Outside Diameter 28.58 mm
Part Type Standard
Rate 0.86 N/mm
SKU 5774CS
Sugg Max Deflection 195.58 mm
Sugg Max Load 204.61 N
Wind Direction Left
Wire Diameter 3.05 mm