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4402CS - 17.30 Inch Spring Steel Extension Springs

The 4402CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.185 inches, an outer diameter of 0.89 inches, and a free length of 17.3 inches. It has an initial tension of 97 Pound and a maximum deflection of 2.4 inches. The 4402CS has a spring rate of 58 inches per pound and a maximum load of 238 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. Our products, including the 4402CS, are proudly made in the United States. With our efficient shipping process and ample supply, we ensure that customers can quickly receive the springs they need for their projects. Trust Century Spring for high-quality springs and reliable service.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 97 lb
Length 17.3 in
Material Spring Steel
Outside Diameter 0.89 in
Part Type Standard
Rate 58 lbs/in
SKU 4402CS
Sugg Max Deflection 2.4 in
Sugg Max Load 238 lbf
Wind Direction Left
Wire Diameter 0.185 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 43.99 kg
Length 439.42 mm
Material Spring Steel
Outside Diameter 22.61 mm
Part Type Standard
Rate 10.16 N/mm
SKU 4402CS
Sugg Max Deflection 60.96 mm
Sugg Max Load 1058.62 N
Wind Direction Left
Wire Diameter 4.7 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $34.10
50 - 149 $32.40
150 - 299 $30.69
300 - 499 $28.99
500 - 749 $25.58
750 - 999 $22.17
1000+ Call for price