Century Spring

1525CS - 1" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 11 coils and closed ends. This spring features an O.D. of 0.484", and an I.D. of 0.418".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 1525
Ends Closed
Finish Zinc
Free Length 1 in
Inside Diameter 0.418 in
Material Spring Steel
Outside Diameter 0.484 in
Part Type Standard
Rate 2.1 lbs/in
SKU 1525CS
Solid Length 0.4 in
Suggested Max Deflection 0.6 in
Suggested Max Load 1.2 lbf
Total Coils 11
Wire Diameter 0.033 in
The 1525 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality spring steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The 1525CS compression spring is designed with a free length of 10.4" total of 22 coils, and a rate of 34 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 1525 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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