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472CS - 2.50 Inch Spring Steel Extension Springs

The 472CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and features a zinc finish. This spring has a wire diameter of 0.037 inches, an outside diameter of 0.359 inches, and a free length of 2.5 inches. It has an initial tension of 0.7 Pound and a maximum deflection of 2.8 inches. The 472CS has a spring rate of 1.5 inches per pound and a maximum load of 5 Pound Force. It is a full loop spring, meaning both ends are rounded. The 472CS is a standard extension spring suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to manufacture our products, including the 472CS, 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 Full Loop
Finish Zinc
Initial Tension 0.7 lb
Length 2.5 in
Material Spring Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 1.5 lbs/in
SKU 472CS
Sugg Max Deflection 2.8 in
Sugg Max Load 5 lbf
Wind Direction Left
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.32 kg
Length 63.5 mm
Material Spring Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 0.26 N/mm
SKU 472CS
Sugg Max Deflection 71.12 mm
Sugg Max Load 22.24 N
Wind Direction Left
Wire Diameter 0.94 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.53
50 - 149 $2.41
150 - 299 $2.28
300 - 499 $2.16
500 - 749 $1.90
750 - 999 $1.65
1000+ Call for price