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75571CS - 1.437 Inch Music Wire Compression Springs

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The 75571CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and features a zinc finish. This spring has a wire diameter of 0.039 inches, an outer diameter of 0.531 inches, and a free length of 1.437 inches. It has a spring rate of 5.497 lbs/inch and a maximum load of 6.234 Pound Force. The 75571CS is a closed-end spring with squared ends and is suitable for various applications that require metric measurements.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to manufacture our springs 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 Zinc
Free Length 1.437 in
Inside Diameter 0.453 in
Material Music Wire
Outside Diameter 0.531 in
Part Type Metric
Rate 5.497 lbs/in
SKU 75571CS
Solid Length 0.295 in
Suggested Max Deflection 1.134 in
Suggested Max Load 6.234 lbf
Total Coils 7.5
Wire Diameter 0.039 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Zinc
Free Length 36.5 mm
Inside Diameter 11.51 mm
Material Music Wire
Outside Diameter 13.49 mm
Part Type Metric
Rate 0.96 N/mm
SKU 75571CS
Solid Length 7.49 mm
Suggested Max Deflection 28.8 mm
Suggested Max Load 27.73 N
Total Coils 7.5
Wire Diameter 0.99 mm