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4393CS - 7" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 17 coils and closed & ground ends. This spring features an O.D. of 1.609", and an I.D. of 1.159".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4393
Ends Closed & Ground
Finish Zinc
Free Length 7 in
Inside Diameter 1.159 in
Material Spring Steel
Outside Diameter 1.609 in
Part Type Standard
Rate 93 lbs/in
SKU 4393CS
Solid Length 3.83 in
Suggested Max Deflection 2.1 in
Suggested Max Load 191 lbf
Total Coils 17
Wire Diameter 0.225 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4393
Ends Closed & Ground
Finish Zinc
Free Length 177.8 mm
Inside Diameter 29.44 mm
Material Spring Steel
Outside Diameter 40.87 mm
Part Type Standard
Rate 16.28 N/mm
SKU 4393CS
Solid Length 97.28 mm
Suggested Max Deflection 53.34 mm
Suggested Max Load 849.57 N
Total Coils 17
Wire Diameter 5.72 mm
The compression spring 4393CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 4393 compression spring design exhibits exceptional tensile strength and resilience.

The 4393 design is manufactured with a free length of 7", with an outer diameter of 1.609", an inner diameter of 1.159", and a total of 17 coils, expertly designed to deliver consistent compression characteristics including a rate of 93 lbs/in.

The 4393CS 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 4393 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.