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72430CS - 1.25 Inch Music Wire Compression Springs

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The 72430CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and does not have a finish. This spring has a wire diameter of 0.112 inches, an outer diameter of 0.975 inches, and a free length of 1.25 inches. It has a spring rate of 102 lbs/inch and a maximum load of 63 Pound Force. The 72430CS is a closed and ground spring, making it suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. Our products, including the 72430CS, are proudly made in the United States. With our efficient shipping and ample supply, Century Spring ensures 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 & Ground
Finish None
Free Length 1.25 in
Inside Diameter 0.751 in
Material Music Wire
Outside Diameter 0.975 in
Part Type Standard
Rate 102 lbs/in
SKU 72430CS
Solid Length 0.62 in
Suggested Max Deflection 0.62 in
Suggested Max Load 63 lbf
Total Coils 5.5
Wire Diameter 0.112 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 31.75 mm
Inside Diameter 19.08 mm
Material Music Wire
Outside Diameter 24.77 mm
Part Type Standard
Rate 17.86 N/mm
SKU 72430CS
Solid Length 15.75 mm
Suggested Max Deflection 15.75 mm
Suggested Max Load 280.22 N
Total Coils 5.5
Wire Diameter 2.84 mm