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JJ-65CS - 0.78" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 11 coils and closed & ground ends. This spring features an O.D. of 0.281", and an I.D. of 0.201".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name JJ-65
Ends Closed & Ground
Finish Zinc
Free Length 0.78 in
Inside Diameter 0.201 in
Material Spring Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 29 lbs/in
SKU JJ-65CS
Solid Length 0.44 in
Suggested Max Deflection 0.29 in
Suggested Max Load 8.5 lbf
Total Coils 11
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name JJ-65
Ends Closed & Ground
Finish Zinc
Free Length 19.81 mm
Inside Diameter 5.11 mm
Material Spring Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 5.08 N/mm
SKU JJ-65CS
Solid Length 11.18 mm
Suggested Max Deflection 7.37 mm
Suggested Max Load 37.81 N
Total Coils 11
Wire Diameter 1.02 mm
The compression spring JJ-65CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the JJ-65 compression spring design exhibits exceptional tensile strength and resilience.

The JJ-65 design is manufactured with a free length of 0.78", with an outer diameter of 0.281", an inner diameter of 0.201", and a total of 11 coils, expertly designed to deliver consistent compression characteristics including a rate of 29 lbs/in.

The JJ-65CS 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 JJ-65 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.