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Century Spring

75444CS - 1.083" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 13.48 coils and closed & ground ends. This spring features an O.D. of 0.236", and an I.D. of 0.172".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75444
Ends Closed & Ground
Finish Zinc
Free Length 1.083 in
Inside Diameter 0.172 in
Material Music Wire
Outside Diameter 0.236 in
Part Type Metric
Rate 15.04 lbs/in
SKU 75444CS
Solid Length 0.423 in
Suggested Max Deflection 0.494 in
Suggested Max Load 7.43 lbf
Total Coils 13.48
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75444
Ends Closed & Ground
Finish Zinc
Free Length 27.51 mm
Inside Diameter 4.37 mm
Material Music Wire
Outside Diameter 5.99 mm
Part Type Metric
Rate 2.63 N/mm
SKU 75444CS
Solid Length 10.74 mm
Suggested Max Deflection 12.55 mm
Suggested Max Load 33.05 N
Total Coils 13.48
Wire Diameter 0.81 mm
The 75444CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.032" diameter music wire, the 75444 spring design exhibits reliable strength across its 13.48 active coils, withstanding repeated compression cycles with a maximum load of 7.43 lbf without succumbing to fatigue.

We manufacture the 75444 design to provide a compression spring that is 1.083" long at rest and provides a consistent rate of 15.04 lbs/in along its recommended maximum of 0.494" deflection. For best results, your application should fully accommodate the inner (0.172") and outer (0.236") diameters of this spring and be designed for its closed & ground end configuration.

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