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5081CS - 9.50 Inch High Carbon Steel Extension Springs

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

The 5081CS is a regular extension spring manufactured by Century Spring. It features a zinc finish for added durability and is made from High Carbon steel. This spring has a free length of 9.5 inches and an initial tension of 4 pounds. It has a maximum deflection of 9.9 inches and can handle a maximum load of 22 pound force. With an outside diameter of 0.75 inches and a wire diameter of 0.08 inches, the 5081CS offers a spring rate of 1.8 lbs/inch. It is designed with machine hook ends and winds in the left direction. This spring is suitable for a wide range of applications and is available for purchase.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery and strive to ensure that our customers receive their springs as quickly as possible. Additionally, all our springs, including the 5081CS, are proudly made in the United States. Our commitment to quality and efficiency means that you can rely on Century Spring for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 4 lb
Length 9.5 in
Material High Carbon Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 1.8 lbs/in
SKU 5081CS
Sugg Max Deflection 9.9 in
Sugg Max Load 22 lbf
Wind Direction Left
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1.81 kg
Length 241.3 mm
Material High Carbon Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 0.32 N/mm
SKU 5081CS
Sugg Max Deflection 251.46 mm
Sugg Max Load 97.86 N
Wind Direction Left
Wire Diameter 2.03 mm