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J-30CS - 1.50 Inch Spring Steel Compression Springs

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Estimated Lead Time

The J-30CS is a regular compression spring manufactured by Century Spring. It is made from Spring Steel and has a zinc finish. This spring has a wire diameter of 0.084 inches, an outer diameter of 0.5 inches, and a free length of 1.5 inches. It has a spring rate of 153 lbs/inch and a maximum load of 39 Pound Force. The J-30CS is a closed-end spring, meaning the ends are squared and ground. It is a standard compression spring and is suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to manufacture our springs in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
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
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