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2904CS - 1.56" 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 0.531", and an I.D. of 0.361".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2904
Ends Closed & Ground
Finish Zinc
Free Length 1.56 in
Inside Diameter 0.361 in
Material Spring Steel
Outside Diameter 0.531 in
Part Type Standard
Rate 107 lbs/in
SKU 2904CS
Solid Length 0.84 in
Suggested Max Deflection 0.35 in
Suggested Max Load 38 lbf
Total Coils 10
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2904
Ends Closed & Ground
Finish Zinc
Free Length 39.62 mm
Inside Diameter 9.17 mm
Material Spring Steel
Outside Diameter 13.49 mm
Part Type Standard
Rate 18.74 N/mm
SKU 2904CS
Solid Length 21.34 mm
Suggested Max Deflection 8.89 mm
Suggested Max Load 169.02 N
Total Coils 10
Wire Diameter 2.16 mm
The compression spring 2904CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 2904 compression spring design exhibits exceptional tensile strength and resilience.

The 2904 design is manufactured with a free length of 1.56", with an outer diameter of 0.531", an inner diameter of 0.361", and a total of 10 coils, expertly designed to deliver consistent compression characteristics including a rate of 107 lbs/in.

The 2904CS 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 2904 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.