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Century Spring

75744CS - 2.028" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 7.5 coils and closed & ground ends. This spring features an O.D. of 0.693", and an I.D. of 0.568".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75744
Ends Closed & Ground
Finish Zinc
Free Length 2.028 in
Inside Diameter 0.568 in
Material Music Wire
Outside Diameter 0.693 in
Part Type Metric
Rate 16.911 lbs/in
SKU 75744CS
Solid Length 0.472 in
Suggested Max Deflection 1.062 in
Suggested Max Load 17.959 lbf
Total Coils 7.5
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75744
Ends Closed & Ground
Finish Zinc
Free Length 51.51 mm
Inside Diameter 14.43 mm
Material Music Wire
Outside Diameter 17.6 mm
Part Type Metric
Rate 2.96 N/mm
SKU 75744CS
Solid Length 11.99 mm
Suggested Max Deflection 26.97 mm
Suggested Max Load 79.88 N
Total Coils 7.5
Wire Diameter 1.59 mm
The 75744CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.0625" diameter music wire, the 75744 spring design exhibits reliable strength across its 7.5 active coils, withstanding repeated compression cycles with a maximum load of 17.959 lbf without succumbing to fatigue.

We manufacture the 75744 design to provide a compression spring that is 2.028" long at rest and provides a consistent rate of 16.911 lbs/in along its recommended maximum of 1.062" deflection. For best results, your application should fully accommodate the inner (0.568") and outer (0.693") diameters of this spring and be designed for its closed & ground end configuration.

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