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S-3129CS - 2.13 Inch 302/304 Stainless Steel Compression Springs

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The S-3129CS is a regular compression spring from Century Spring. This spring is made from 302/304 Stainless Steel and has a solid length of 0.4 inches. It has a wire diameter of 0.033 inches, an outside diameter of 0.531 inches, and a free length of 2.13 inches. The S-3129CS has a spring rate of 1.1 lbs/inch and a maximum load of 1.8 Pound Force. It is a closed-end spring, meaning the ends are closed. With its sturdy construction and reliable performance, the S-3129CS is an excellent choice for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand that time is of the essence, so we ensure that your springs, including the S-3129CS, are promptly delivered to your doorstep. Additionally, all our products are proudly made in the United States, guaranteeing quality and supporting local manufacturing. With Century Spring, you can trust that you'll receive the springs you need quickly and with confidence.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 2.13 in
Inside Diameter 0.466 in
Material 302/304 Stainless Steel
Outside Diameter 0.531 in
Part Type Standard
Rate 1.1 lbs/in
SKU S-3129CS
Solid Length 0.4 in
Suggested Max Deflection 1.7 in
Suggested Max Load 1.8 lbf
Total Coils 12
Wire Diameter 0.033 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 54.1 mm
Inside Diameter 11.84 mm
Material 302/304 Stainless Steel
Outside Diameter 13.49 mm
Part Type Standard
Rate 0.19 N/mm
SKU S-3129CS
Solid Length 10.16 mm
Suggested Max Deflection 43.18 mm
Suggested Max Load 8.01 N
Total Coils 12
Wire Diameter 0.84 mm