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S-3051CS - 4.25 Inch 302/304 Stainless Steel Compression Springs

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The S-3051CS is a regular compression spring manufactured by Century Spring. This spring is made from 302/304 stainless steel and has a natural finish. It has a wire diameter of 0.125 inches, an outside diameter of 1.89 inches, and a free length of 4.25 inches. The S-3051CS has a spring rate of 11 lbs/inch and a maximum load of 30 pound force. It is a closed-end spring, meaning the ends are squared. This standard compression spring is suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. We understand the importance of timely delivery for our customers' projects. Additionally, all of our springs, including the S-3051CS, are proudly made in the United States. With our reliable shipping and extensive supply, Century Spring ensures that you can quickly receive the springs you need for your projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 4.25 in
Inside Diameter 1.64 in
Material 302/304 Stainless Steel
Outside Diameter 1.89 in
Part Type Standard
Rate 11 lbs/in
SKU S-3051CS
Solid Length 1.03 in
Suggested Max Deflection 2.9 in
Suggested Max Load 30 lbf
Total Coils 7.25
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 107.95 mm
Inside Diameter 41.66 mm
Material 302/304 Stainless Steel
Outside Diameter 48.01 mm
Part Type Standard
Rate 1.93 N/mm
SKU S-3051CS
Solid Length 26.16 mm
Suggested Max Deflection 73.66 mm
Suggested Max Load 133.44 N
Total Coils 7.25
Wire Diameter 3.18 mm