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71228CS - 1.13 Inch Music Wire Compression Springs

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The 71228CS is a regular compression spring manufactured by Century Spring. This spring is made from Music Wire and has a standard finish. It has a wire diameter of 0.051 inches, an outer diameter of 0.36 inches, and a free length of 1.13 inches. The 71228CS has a spring rate of 42 lbs/inch and can withstand a maximum load of 18 Pound Force. It features closed and ground ends, ensuring optimal performance. With a solid length of 0.5 Inch and a total of 9.88 coils, this spring is suitable for various applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the 71228CS, are proudly made 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 None
Free Length 1.13 in
Inside Diameter 0.258 in
Material Music Wire
Outside Diameter 0.36 in
Part Type Standard
Rate 42 lbs/in
SKU 71228CS
Solid Length 0.5 in
Suggested Max Deflection 0.43 in
Suggested Max Load 18 lbf
Total Coils 9.88
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 28.7 mm
Inside Diameter 6.55 mm
Material Music Wire
Outside Diameter 9.14 mm
Part Type Standard
Rate 7.35 N/mm
SKU 71228CS
Solid Length 12.7 mm
Suggested Max Deflection 10.92 mm
Suggested Max Load 80.06 N
Total Coils 9.88
Wire Diameter 1.3 mm