Century Spring

3839 - 1.25 Inch Spring Steel Compression Spring

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Compression spring manufactured from Spring Steel with 12 coils and Closed ends. This spring features an O.D. of 0.296 Inch, and an I.D. of 0.232 Inch.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3839
Ends Closed
Finish Zinc
Free Length 1.25 in
Inside Diameter 0.232 in
Material Spring Steel
Outside Diameter 0.296 in
Part Type Standard
Rate 8.1 lbs/in
SKU 3839CS
Solid Length 0.42 in
Suggested Max Deflection 0.55 in
Suggested Max Load 4.4 lbf
Total Coils 12
Wire Diameter 0.032 in
The 3839 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality hard drawn 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 3839CS compression spring is designed with a free length of 2.69" total of 25 coils, and a rate of 11 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 3839 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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