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S-728CS - 0.75 Inch 302/304 Stainless Steel Compression Springs

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The S-728CS is a regular compression spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a solid length of 0.15 inches. It has a wire diameter of 0.022 inches, an outside diameter of 0.312 inches, and a free length of 0.75 inches. The S-728CS has a total of 5.75 coils and a spring rate of 3.2 lbs/inch. It is a closed-end spring, meaning the ends are squared. With a maximum load of 1.4 Pound Force and a maximum deflection of 0.43 inches, the S-728CS is a reliable and versatile compression spring suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. Our springs, including the S-728CS, are proudly made in the United States. With our efficient shipping process and ample supply, we ensure that our customers can quickly receive the springs they need for their projects. Whether you require regular compression springs or other types of springs, Century Spring is here to meet your needs with quality products and reliable service.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 0.75 in
Inside Diameter 0.268 in
Material 302/304 Stainless Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 3.2 lbs/in
SKU S-728CS
Solid Length 0.15 in
Suggested Max Deflection 0.43 in
Suggested Max Load 1.4 lbf
Total Coils 5.75
Wire Diameter 0.022 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 19.05 mm
Inside Diameter 6.81 mm
Material 302/304 Stainless Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 0.56 N/mm
SKU S-728CS
Solid Length 3.81 mm
Suggested Max Deflection 10.92 mm
Suggested Max Load 6.23 N
Total Coils 5.75
Wire Diameter 0.56 mm