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5284CS - 1.38 Inch Spring Steel Extension Springs

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

The 5284CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and is finished with zinc for added durability. This spring has a free length of 1.38 inches and an initial tension of 2 pounds. Made from spring steel, it has a maximum deflection of 0.69 inches and can handle a maximum load of 8.1 pound force. With an outside diameter of 0.312 inches and a wire diameter of 0.041 inches, the 5284CS has a spring rate of 9.5 inches per pound. It is designed for standard measurement units and has a shipping weight of 0.0079 pounds. The wind direction is left for this spring.

At Century Spring, we take pride in our fast shipping and significant stock inventory. We understand the importance of timely delivery and strive to ensure that our customers receive their springs quickly. Our products, including the 5284CS, are proudly made in the United States, guaranteeing high-quality craftsmanship. With our reliable shipping and ample supply, Century Spring is your trusted source 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 2 lb
Length 1.38 in
Material Spring Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 9.5 lbs/in
SKU 5284CS
Sugg Max Deflection 0.69 in
Sugg Max Load 8.1 lbf
Wind Direction Left
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.91 kg
Length 35.05 mm
Material Spring Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 1.66 N/mm
SKU 5284CS
Sugg Max Deflection 17.53 mm
Sugg Max Load 36.03 N
Wind Direction Left
Wire Diameter 1.04 mm