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4178CS - 9" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 16 coils and closed & ground ends. This spring features an O.D. of 2.062", and an I.D. of 1.538".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4178
Ends Closed & Ground
Finish Black Oxide
Free Length 9 in
Inside Diameter 1.538 in
Material Spring Steel
Outside Diameter 2.062 in
Part Type Standard
Rate 83 lbs/in
SKU 4178CS
Solid Length 4.19 in
Suggested Max Deflection 2.8 in
Suggested Max Load 229 lbf
Total Coils 16
Wire Diameter 0.262 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4178
Ends Closed & Ground
Finish Black Oxide
Free Length 228.6 mm
Inside Diameter 39.07 mm
Material Spring Steel
Outside Diameter 52.37 mm
Part Type Standard
Rate 14.53 N/mm
SKU 4178CS
Solid Length 106.43 mm
Suggested Max Deflection 71.12 mm
Suggested Max Load 1018.59 N
Total Coils 16
Wire Diameter 6.65 mm
The compression spring 4178CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 4178 compression spring design exhibits exceptional tensile strength and resilience.

The 4178 design is manufactured with a free length of 9", with an outer diameter of 2.062", an inner diameter of 1.538", and a total of 16 coils, expertly designed to deliver consistent compression characteristics including a rate of 83 lbs/in.

The 4178CS 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 4178 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.