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S-345CS - 0.75 Inch 302/304 Stainless Steel Compression Springs

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The S-345CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel with a solid length of 0.48 Inch and a free length of 0.75 inches. The spring has an inside diameter of 0.699 Inch and an outside diameter of 0.859 inches. It has a wire diameter of 0.08 Inch and a total of 6 coils. The S-345CS has a spring rate of 28 lbs/inch and a maximum load of 7.5 Pound Force. The ends of the spring are closed and ground. This standard compression spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of getting the springs you need quickly, which is why we offer efficient shipping options. Our products, including the S-345CS, are proudly made in the United States, ensuring high-quality craftsmanship. With our reliable shipping and abundant supply, Century Spring is here to provide you with the springs you require for your projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.75 in
Inside Diameter 0.699 in
Material 302/304 Stainless Steel
Outside Diameter 0.859 in
Part Type Standard
Rate 28 lbs/in
SKU S-345CS
Solid Length 0.48 in
Suggested Max Deflection 0.27 in
Suggested Max Load 7.5 lbf
Total Coils 6
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 19.05 mm
Inside Diameter 17.75 mm
Material 302/304 Stainless Steel
Outside Diameter 21.82 mm
Part Type Standard
Rate 4.9 N/mm
SKU S-345CS
Solid Length 12.19 mm
Suggested Max Deflection 6.86 mm
Suggested Max Load 33.36 N
Total Coils 6
Wire Diameter 2.03 mm