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S-858CS - 0.50 Inch 302/304 Stainless Steel Compression Springs

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The S-858CS 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 0.027 inches, an outside diameter of 0.219 inches, and a free length of 0.5 inches. It has a solid length of 0.25 inch and a total of 8.25 coils. The S-858CS has a spring rate of 15 lbs/inch and a maximum load of 3.3 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 our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that our products, including the S-858CS, are readily available and ready to ship. Additionally, all of our springs are proudly made in the United States. With Century Spring, you can trust that you will receive high-quality springs quickly and conveniently for your projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 0.5 in
Inside Diameter 0.165 in
Material 302/304 Stainless Steel
Outside Diameter 0.219 in
Part Type Standard
Rate 15 lbs/in
SKU S-858CS
Solid Length 0.25 in
Suggested Max Deflection 0.22 in
Suggested Max Load 3.3 lbf
Total Coils 8.25
Wire Diameter 0.027 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 12.7 mm
Inside Diameter 4.19 mm
Material 302/304 Stainless Steel
Outside Diameter 5.56 mm
Part Type Standard
Rate 2.63 N/mm
SKU S-858CS
Solid Length 6.35 mm
Suggested Max Deflection 5.59 mm
Suggested Max Load 14.68 N
Total Coils 8.25
Wire Diameter 0.69 mm