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EE-9CS - 0.38" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 4.5 coils and closed & ground ends. This spring features an O.D. of 0.312", and an I.D. of 0.226".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name EE-9
Ends Closed & Ground
Finish Zinc
Free Length 0.38 in
Inside Diameter 0.226 in
Material Spring Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 101 lbs/in
SKU EE-9CS
Solid Length 0.19 in
Suggested Max Deflection 0.09 in
Suggested Max Load 9.6 lbf
Total Coils 4.5
Wire Diameter 0.043 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name EE-9
Ends Closed & Ground
Finish Zinc
Free Length 9.65 mm
Inside Diameter 5.74 mm
Material Spring Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 17.69 N/mm
SKU EE-9CS
Solid Length 4.83 mm
Suggested Max Deflection 2.29 mm
Suggested Max Load 42.7 N
Total Coils 4.5
Wire Diameter 1.09 mm
The compression spring EE-9CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the EE-9 compression spring design exhibits exceptional tensile strength and resilience.

The EE-9 design is manufactured with a free length of 0.38", with an outer diameter of 0.312", an inner diameter of 0.226", and a total of 4.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 101 lbs/in.

The EE-9CS 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 EE-9 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.