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3957CS - 1 Inch Spring Steel Compression Springs

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Estimated Lead Time

The 3957CS is a regular compression spring by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.0625 inches, an outer diameter of 0.75 inches, and a free length of 1 inches. It has an inside diameter of 0.625 Inch and a solid length of 0.42 inches. The 3957CS has a total of 6.75 coils and a spring rate of 14 lbs/inch. It can handle a maximum load of 8 Pound Force and has a maximum deflection of 0.58 inches. The 3957CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to say that our products, including the 3957CS, are made 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.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 1 in
Inside Diameter 0.625 in
Material Spring Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 14 lbs/in
SKU 3957CS
Solid Length 0.42 in
Suggested Max Deflection 0.58 in
Suggested Max Load 8 lbf
Total Coils 6.75
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 25.4 mm
Inside Diameter 15.88 mm
Material Spring Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 2.45 N/mm
SKU 3957CS
Solid Length 10.67 mm
Suggested Max Deflection 14.73 mm
Suggested Max Load 35.58 N
Total Coils 6.75
Wire Diameter 1.59 mm