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M-38CS - 1 Inch Music Wire Compression Springs

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The M-38CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has a black oxide finish. This spring has a wire diameter of 0.029 inches, an outer diameter of 0.42 inches, and a free length of 1 inches. It has a spring rate of 2.4 lbs/inch and a maximum load of 1.7 Pound Force. The M-38CS is a closed-end spring, meaning the ends are squared. This standard compression spring is suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and a substantial stock inventory. Our products, including the M-38CS, are proudly made in the United States. With our efficient shipping and ample supply, we ensure 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
Finish Black Oxide
Free Length 1 in
Inside Diameter 0.362 in
Material Music Wire
Outside Diameter 0.42 in
Part Type Standard
Rate 2.4 lbs/in
SKU M-38CS
Solid Length 0.29 in
Suggested Max Deflection 0.71 in
Suggested Max Load 1.7 lbf
Total Coils 9
Wire Diameter 0.029 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Black Oxide
Free Length 25.4 mm
Inside Diameter 9.19 mm
Material Music Wire
Outside Diameter 10.67 mm
Part Type Standard
Rate 0.42 N/mm
SKU M-38CS
Solid Length 7.37 mm
Suggested Max Deflection 18.03 mm
Suggested Max Load 7.56 N
Total Coils 9
Wire Diameter 0.74 mm