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575CS - 1.69 Inch Spring Steel Extension Springs

The 575CS 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 0.034 Inch and an outside diameter of 0.328 inches. It has a free length of 1.69 Inch and an initial tension of 0.6 Pound. The 575CS has a maximum deflection of 1.7 Inch and a maximum load of 4.4 Pound Force. It features side hook ends and a left wind direction. The 575CS is a reliable extension spring suitable for a variety of applications.

At Century Spring, we prioritize fast shipping and maintain a significant stock inventory. Our products, including the 575CS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects. Trust Century Spring for high-quality springs and exceptional service.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Side Hook
Finish Zinc
Initial Tension 0.6 lb
Length 1.69 in
Material Spring Steel
Outside Diameter 0.328 in
Part Type Standard
Rate 2.3 lbs/in
SKU 575CS
Sugg Max Deflection 1.7 in
Sugg Max Load 4.4 lbf
Wind Direction Left
Wire Diameter 0.034 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Side Hook
Finish Zinc
Initial Tension 0.27 kg
Length 42.93 mm
Material Spring Steel
Outside Diameter 8.33 mm
Part Type Standard
Rate 0.4 N/mm
SKU 575CS
Sugg Max Deflection 43.18 mm
Sugg Max Load 19.57 N
Wind Direction Left
Wire Diameter 0.86 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.18
50 - 149 $2.08
150 - 299 $1.97
300 - 499 $1.86
500 - 749 $1.64
750 - 999 $1.42
1000+ Call for price