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574CS - 1.19 Inch Spring Steel Extension Springs

The 574CS 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 0.049 inches, an outer diameter of 0.312 inches, and a free length of 1.19 inches. It has an initial tension of 3 Pound and a maximum deflection of 0.34 inches. The 574CS has a spring rate of 32 inches per pound and a maximum load of 14 Pound Force. It features machine hooks on both ends.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to manufacture our products, including the 574CS, in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 3 lb
Length 1.19 in
Material Spring Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 32 lbs/in
SKU 574CS
Sugg Max Deflection 0.34 in
Sugg Max Load 14 lbf
Wind Direction Left
Wire Diameter 0.049 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1.36 kg
Length 30.23 mm
Material Spring Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 5.6 N/mm
SKU 574CS
Sugg Max Deflection 8.64 mm
Sugg Max Load 62.27 N
Wind Direction Left
Wire Diameter 1.24 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.08
50 - 149 $1.98
150 - 299 $1.88
300 - 499 $1.77
500 - 749 $1.56
750 - 999 $1.36
1000+ Call for price