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L-78CS - 0.66" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 8 coils and closed & ground ends. This spring features an O.D. of 0.343", and an I.D. of 0.267".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name L-78
Ends Closed & Ground
Finish None
Free Length 0.66 in
Inside Diameter 0.267 in
Material Spring Steel
Outside Diameter 0.343 in
Part Type Standard
Rate 18 lbs/in
SKU L-78CS
Solid Length 0.3 in
Suggested Max Deflection 0.35 in
Suggested Max Load 6.1 lbf
Total Coils 8
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name L-78
Ends Closed & Ground
Finish None
Free Length 16.76 mm
Inside Diameter 6.78 mm
Material Spring Steel
Outside Diameter 8.71 mm
Part Type Standard
Rate 3.15 N/mm
SKU L-78CS
Solid Length 7.62 mm
Suggested Max Deflection 8.89 mm
Suggested Max Load 27.13 N
Total Coils 8
Wire Diameter 0.97 mm
The compression spring L-78CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the L-78 compression spring design exhibits exceptional tensile strength and resilience.

The L-78 design is manufactured with a free length of 0.66", with an outer diameter of 0.343", an inner diameter of 0.267", and a total of 8 coils, expertly designed to deliver consistent compression characteristics including a rate of 18 lbs/in.

The L-78CS 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 L-78 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.