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12383CS - 8 Inch Spring Steel Extension Springs

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

The 12383CS is a regular extension spring manufactured by Century Spring. It is made from spring steel with a zinc finish. This spring has a wire diameter of 0.098 inches, an outside diameter of 0.734 inches, and a free length of 8 inches. It has an initial tension of 9 Pound and a maximum deflection of 4.6 inches. The 12383CS has a spring rate of 7 inches per pound and can withstand a maximum load of 41 Pound Force. It features machine hook 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 the importance of timely delivery, which is why we strive to ship our products quickly. Additionally, our significant stock inventory ensures that we have a wide range of springs available for immediate shipment. All our springs, including the 12383CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring is your go-to source for high-quality springs for your projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 9 lb
Length 8 in
Material Spring Steel
Outside Diameter 0.734 in
Part Type Standard
Rate 7 lbs/in
SKU 12383CS
Sugg Max Deflection 4.6 in
Sugg Max Load 41 lbf
Wind Direction Left
Wire Diameter 0.098 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 4.08 kg
Length 203.2 mm
Material Spring Steel
Outside Diameter 18.64 mm
Part Type Standard
Rate 1.23 N/mm
SKU 12383CS
Sugg Max Deflection 116.84 mm
Sugg Max Load 182.37 N
Wind Direction Left
Wire Diameter 2.49 mm