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Z-57CS - 0.75 Inch Spring Steel Compression Springs

Inventory Status
Estimated Lead Time

The Z-57CS is a regular compression spring manufactured by Century Spring. This spring is made from high-quality spring steel and features a durable zinc finish. It has a wire diameter of 0.057 inches, an outside diameter of 0.343 inches, and a free length of 0.75 inches. With a total of 8.5 coils, this spring has a spring rate of 100 lbs/inch and can withstand a maximum load of 19 Pound Force. The Z-57CS is a closed-end spring, meaning its ends are closed and ground for added stability. With its standard measurement units and reliable performance, this compression spring is suitable for a wide range of applications.

At Century Spring, we are proud to offer fast shipping and maintain a significant stock inventory. Our high-quality springs, including the Z-57CS, are proudly made in the United States. With our commitment to efficient shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects. Trust us for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 0.75 in
Inside Diameter 0.229 in
Material Spring Steel
Outside Diameter 0.343 in
Part Type Standard
Rate 100 lbs/in
SKU Z-57CS
Solid Length 0.48 in
Suggested Max Deflection 0.19 in
Suggested Max Load 19 lbf
Total Coils 8.5
Wire Diameter 0.057 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 19.05 mm
Inside Diameter 5.82 mm
Material Spring Steel
Outside Diameter 8.71 mm
Part Type Standard
Rate 17.51 N/mm
SKU Z-57CS
Solid Length 12.19 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 84.51 N
Total Coils 8.5
Wire Diameter 1.45 mm