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S-403CS - 1.16 Inch 302/304 Stainless Steel Compression Springs

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The S-403CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 stainless steel and has a solid length of 0.35 inches. This spring has a wire diameter of 0.049 inches, an outer diameter of 0.734 inches, and a free length of 1.16 inches. It has a spring rate of 4.4 lbs/inch and a maximum load of 3.5 Pound Force. The S-403CS is a closed and ground-end spring, ensuring optimal performance. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery for your projects. That's why we ensure quick turnaround times and maintain a significant supply of springs, including the S-403CS. What sets us apart is that all our products are proudly made in the United States. You can rely on Century Spring for reliable shipping, ample stock, and high-quality springs for your needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1.16 in
Inside Diameter 0.636 in
Material 302/304 Stainless Steel
Outside Diameter 0.734 in
Part Type Standard
Rate 4.4 lbs/in
SKU S-403CS
Solid Length 0.35 in
Suggested Max Deflection 0.81 in
Suggested Max Load 3.5 lbf
Total Coils 7
Wire Diameter 0.049 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 29.46 mm
Inside Diameter 16.15 mm
Material 302/304 Stainless Steel
Outside Diameter 18.64 mm
Part Type Standard
Rate 0.77 N/mm
SKU S-403CS
Solid Length 8.89 mm
Suggested Max Deflection 20.57 mm
Suggested Max Load 15.57 N
Total Coils 7
Wire Diameter 1.24 mm