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28CS - 1.25 Inch High Carbon Compression Springs

Inventory Status
Estimated Lead Time

The 28CS is a regular compression spring manufactured by Century Spring. It is made from High Carbon material and features a zinc finish. This spring has a wire diameter of 0.091 inches, an outside diameter of 0.687 inches, and a free length of 1.25 inches. With a spring rate of 89 lbs/inch and a maximum load of 35 pound force, it offers reliable performance. The 28CS is a closed-end spring, ensuring secure and stable functionality. Suitable for a range of applications, this standard compression spring provides the necessary strength and flexibility.

Century Spring takes pride in its fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that you receive your springs promptly. Additionally, our significant stock inventory ensures that we have an ample supply of the 28CS and other springs, so you can find the products you need without any delay. Furthermore, all our springs, including the 28CS, are proudly made in the United States. This allows us to maintain the highest quality standards and support local manufacturing. Trust Century Spring for reliable, fast shipping and top-notch American-made springs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 1.25 in
Inside Diameter 0.505 in
Material Spring Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 89 lbs/in
SKU 28CS
Solid Length 0.75 in
Suggested Max Deflection 0.4 in
Suggested Max Load 35 lbf
Total Coils 7.25
Wire Diameter 0.091 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 31.75 mm
Inside Diameter 12.83 mm
Material Spring Steel
Outside Diameter 17.45 mm
Part Type Standard
Rate 15.58 N/mm
SKU 28CS
Solid Length 19.05 mm
Suggested Max Deflection 10.16 mm
Suggested Max Load 155.68 N
Total Coils 7.25
Wire Diameter 2.31 mm