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I-19CS - 0.75 Inch Music Wire Compression Springs

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The I-19CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has no finish. This spring has a wire diameter of 0.016 inches, an outer diameter of 0.328 inches, and a free length of 0.75 inches. It has a spring rate of 0.56 lbs/inch and a maximum load of 0.35 Pound Force. The I-19CS is a closed-end spring, meaning the ends are squared. It consists of 7.5 total coils and has a solid length of 0.14 inches. This standard compression spring is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our springs, including the I-19CS, are made right here in the United States. With our efficient shipping and ample supply, we ensure that customers can quickly receive the high-quality springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 0.75 in
Inside Diameter 0.296 in
Material Music Wire
Outside Diameter 0.328 in
Part Type Standard
Rate 0.56 lbs/in
SKU I-19CS
Solid Length 0.14 in
Suggested Max Deflection 0.61 in
Suggested Max Load 0.35 lbf
Total Coils 7.5
Wire Diameter 0.016 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 19.05 mm
Inside Diameter 7.52 mm
Material Music Wire
Outside Diameter 8.33 mm
Part Type Standard
Rate 0.1 N/mm
SKU I-19CS
Solid Length 3.56 mm
Suggested Max Deflection 15.49 mm
Suggested Max Load 1.56 N
Total Coils 7.5
Wire Diameter 0.41 mm