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Century Spring

12459CS - 20" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 39.3 coils and open ends. This spring features an O.D. of 1.703", and an I.D. of 1.493".

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12459
Ends Open
Finish None
Free Length 20 in
Inside Diameter 1.493 in
Material Spring Steel
Outside Diameter 1.703 in
Part Type Standard
Rate 1.1 lbs/in
SKU 12459CS
Solid Length 4.23 in
Suggested Max Deflection 16 in
Suggested Max Load 17 lbf
Total Coils 39.3
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12459
Ends Open
Finish None
Free Length 508 mm
Inside Diameter 37.92 mm
Material Spring Steel
Outside Diameter 43.26 mm
Part Type Standard
Rate 0.19 N/mm
SKU 12459CS
Solid Length 107.44 mm
Suggested Max Deflection 406.4 mm
Suggested Max Load 75.62 N
Total Coils 39.3
Wire Diameter 2.67 mm
The compression spring 12459CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 12459 compression spring design exhibits exceptional tensile strength and resilience.

The 12459 design is manufactured with a free length of 20", with an outer diameter of 1.703", an inner diameter of 1.493", and a total of 39.3 coils, expertly designed to deliver consistent compression characteristics including a rate of 1.1 lbs/in.

The 12459CS 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 12459 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.

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