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J-30CS - 1.5" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 8.5 coils and closed & ground ends. This spring features an O.D. of 0.5", and an I.D. of 0.332".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name J-30
Ends Closed & Ground
Finish Zinc
Free Length 1.5 in
Inside Diameter 0.332 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 153 lbs/in
SKU J-30CS
Solid Length 0.71 in
Suggested Max Deflection 0.25 in
Suggested Max Load 39 lbf
Total Coils 8.5
Wire Diameter 0.084 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name J-30
Ends Closed & Ground
Finish Zinc
Free Length 38.1 mm
Inside Diameter 8.43 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 26.79 N/mm
SKU J-30CS
Solid Length 18.03 mm
Suggested Max Deflection 6.35 mm
Suggested Max Load 173.47 N
Total Coils 8.5
Wire Diameter 2.13 mm
The compression spring J-30CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the J-30 compression spring design exhibits exceptional tensile strength and resilience.

The J-30 design is manufactured with a free length of 1.5", with an outer diameter of 0.5", an inner diameter of 0.332", and a total of 8.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 153 lbs/in.

The J-30CS 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 J-30 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.