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12779CS - 2.19" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 6.75 coils and closed & ground ends. This spring features an O.D. of 1.375", and an I.D. of 1.079".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12779
Ends Closed & Ground
Finish Zinc
Free Length 2.19 in
Inside Diameter 1.079 in
Material Spring Steel
Outside Diameter 1.375 in
Part Type Standard
Rate 79 lbs/in
SKU 12779CS
Solid Length 1 in
Suggested Max Deflection 0.92 in
Suggested Max Load 72 lbf
Total Coils 6.75
Wire Diameter 0.148 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12779
Ends Closed & Ground
Finish Zinc
Free Length 55.63 mm
Inside Diameter 27.41 mm
Material Spring Steel
Outside Diameter 34.93 mm
Part Type Standard
Rate 13.83 N/mm
SKU 12779CS
Solid Length 25.4 mm
Suggested Max Deflection 23.37 mm
Suggested Max Load 320.26 N
Total Coils 6.75
Wire Diameter 3.76 mm
The compression spring 12779CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 12779 compression spring design exhibits exceptional tensile strength and resilience.

The 12779 design is manufactured with a free length of 2.19", with an outer diameter of 1.375", an inner diameter of 1.079", and a total of 6.75 coils, expertly designed to deliver consistent compression characteristics including a rate of 79 lbs/in.

The 12779CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring 12779 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.