Century Spring

II-79CS - 0.75" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 8.5 coils and closed ends. This spring features an O.D. of 0.375", and an I.D. of 0.281".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name II-79
Ends Closed
Finish Zinc
Free Length 0.75 in
Inside Diameter 0.281 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 31 lbs/in
SKU II-79CS
Solid Length 0.45 in
Suggested Max Deflection 0.3 in
Suggested Max Load 9.3 lbf
Total Coils 8.5
Wire Diameter 0.047 in
The II-79 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 II-79CS compression spring is designed with a free length of 1.75" total of 8 coils, and a rate of 153 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 II-79 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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