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1639CS - 7 Inch Spring Steel Compression Springs

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The 1639CS is a regular compression spring manufactured by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.148 inches, an outer diameter of 1.703 inches, and a free length of 7 inches. It has a spring rate of 15 inch-pounds and a maximum load of 59 pound force. The 1639CS is a closed-end spring, meaning the ends are closed. It has 14 total coils and a solid length of 2.22 inches. With its reliable performance and standard measurement units, this Century Spring 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 for our customers' projects. That's why we ensure that our products, including the 1639CS, are readily available and ready to ship. Additionally, all our springs are proudly made in the United States. By manufacturing our products locally, we maintain high-quality standards and support the local economy. Choose Century Spring for reliable and efficient service, and rest assured knowing that you're getting top-notch springs made right here in the USA.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 7 in
Inside Diameter 1.407 in
Material Spring Steel
Outside Diameter 1.703 in
Part Type Standard
Rate 15 lbs/in
SKU 1639CS
Solid Length 2.22 in
Suggested Max Deflection 3.9 in
Suggested Max Load 59 lbf
Total Coils 14
Wire Diameter 0.148 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 177.8 mm
Inside Diameter 35.74 mm
Material Spring Steel
Outside Diameter 43.26 mm
Part Type Standard
Rate 2.63 N/mm
SKU 1639CS
Solid Length 56.39 mm
Suggested Max Deflection 99.06 mm
Suggested Max Load 262.43 N
Total Coils 14
Wire Diameter 3.76 mm