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S-420CS - 3.31 Inch 302/304 Stainless Steel Compression Springs

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The S-420CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a natural finish. This spring has a wire diameter of 0.057 inches, an outer diameter of 1.015 inches, and a free length of 3.31 inches. It has a spring rate of 2 lbs/inch and a maximum load of 5.4 Pound Force. The S-420CS has closed and ground ends, ensuring optimal performance. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that customers receive their springs as quickly as possible. Additionally, our significant stock inventory means that we have a wide selection of springs readily available for immediate shipment. We are also proud to manufacture all of our products in the United States, ensuring high-quality and reliable springs for our customers' projects. Trust Century Spring for your spring needs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 3.31 in
Inside Diameter 0.901 in
Material 302/304 Stainless Steel
Outside Diameter 1.015 in
Part Type Standard
Rate 2 lbs/in
SKU S-420CS
Solid Length 0.55 in
Suggested Max Deflection 2.8 in
Suggested Max Load 5.4 lbf
Total Coils 10
Wire Diameter 0.057 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 84.07 mm
Inside Diameter 22.89 mm
Material 302/304 Stainless Steel
Outside Diameter 25.78 mm
Part Type Standard
Rate 0.35 N/mm
SKU S-420CS
Solid Length 13.97 mm
Suggested Max Deflection 71.12 mm
Suggested Max Load 24.02 N
Total Coils 10
Wire Diameter 1.45 mm