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S-446CS - 0.81 Inch 302/304 Stainless Steel Compression Springs

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Estimated Lead Time

The S-446CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 stainless steel and has a solid length of 0.276 inches. This spring has a wire diameter of 0.0625 inches, an outside diameter of 0.531 inches, and a free length of 0.81 inches. It has a spring rate of 72 lbs/inch and a maximum load of 15.2 Pound Force. The S-446CS is a closed and ground-end spring, ensuring secure and precise installation. This compression spring is suitable for a wide range of applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in manufacturing our springs in the United States, ensuring high-quality materials and craftsmanship. With our efficient shipping process and ample supply, we guarantee that customers will receive their springs promptly. Trust Century Spring for all your spring needs, including the reliable and durable S-446CS.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.81 in
Inside Diameter 0.407 in
Material 302/304 Stainless Steel
Outside Diameter 0.531 in
Part Type Standard
Rate 72 lbs/in
SKU S-446CS
Solid Length 0.276 in
Suggested Max Deflection 0.212 in
Suggested Max Load 15.2 lbf
Total Coils 4.4
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 20.57 mm
Inside Diameter 10.34 mm
Material 302/304 Stainless Steel
Outside Diameter 13.49 mm
Part Type Standard
Rate 12.61 N/mm
SKU S-446CS
Solid Length 7.01 mm
Suggested Max Deflection 5.38 mm
Suggested Max Load 67.61 N
Total Coils 4.4
Wire Diameter 1.59 mm