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3809CS - 1.06" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 10 coils and closed & ground ends. This spring features an O.D. of 0.5", and an I.D. of 0.38".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3809
Ends Closed & Ground
Finish Zinc
Free Length 1.06 in
Inside Diameter 0.38 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 27 lbs/in
SKU 3809CS
Solid Length 0.6 in
Suggested Max Deflection 0.46 in
Suggested Max Load 13 lbf
Total Coils 10
Wire Diameter 0.06 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3809
Ends Closed & Ground
Finish Zinc
Free Length 26.92 mm
Inside Diameter 9.65 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 4.73 N/mm
SKU 3809CS
Solid Length 15.24 mm
Suggested Max Deflection 11.68 mm
Suggested Max Load 57.82 N
Total Coils 10
Wire Diameter 1.52 mm
The compression spring 3809CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 3809 compression spring design exhibits exceptional tensile strength and resilience.

The 3809 design is manufactured with a free length of 1.06", with an outer diameter of 0.5", an inner diameter of 0.38", and a total of 10 coils, expertly designed to deliver consistent compression characteristics including a rate of 27 lbs/in.

The 3809CS 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 3809 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.