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S-45CS - 0.41 Inch 302/304 Stainless Steel Compression Springs

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The S-45CS 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 0.041 inches, an outer diameter of 0.484 inches, and a free length of 0.41 inches. It has a spring rate of 16 lbs/inch and a maximum load of 2.9 Pound Force. The S-45CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring and is suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of getting the right springs quickly, which is why we offer reliable and efficient shipping options. Additionally, all of our products, including the S-45CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring ensures that customers can easily obtain the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 0.41 in
Inside Diameter 0.402 in
Material 302/304 Stainless Steel
Outside Diameter 0.484 in
Part Type Standard
Rate 16 lbs/in
SKU S-45CS
Solid Length 0.23 in
Suggested Max Deflection 0.18 in
Suggested Max Load 2.9 lbf
Total Coils 4.5
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 10.41 mm
Inside Diameter 10.21 mm
Material 302/304 Stainless Steel
Outside Diameter 12.29 mm
Part Type Standard
Rate 2.8 N/mm
SKU S-45CS
Solid Length 5.84 mm
Suggested Max Deflection 4.57 mm
Suggested Max Load 12.9 N
Total Coils 4.5
Wire Diameter 1.04 mm