Century Spring

75507CS - 0.984" Music Wire Compression Spring

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Compression spring manufactured from music wire with 10.43 coils and closed & ground ends. This spring features an O.D. of 0.295", and an I.D. of 0.221".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75507
Ends Closed & Ground
Finish Zinc
Free Length 0.984 in
Inside Diameter 0.221 in
Material Music Wire
Outside Diameter 0.295 in
Part Type Metric
Rate 20.37 lbs/in
SKU 75507CS
Solid Length 0.389 in
Suggested Max Deflection 0.449 in
Suggested Max Load 9.146 lbf
Total Coils 10.43
Wire Diameter 0.037 in
The 75507CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.037" diameter music wire, the 75507 spring design exhibits reliable strength across its 10.43 active coils, withstanding repeated compression cycles with a maximum load of 9.146 lbf without succumbing to fatigue.

We manufacture the 75507 design to provide a compression spring that is 0.984" long at rest and provides a consistent rate of 20.37 lbs/in along its recommended maximum of 0.449" deflection. For best results, your application should fully accommodate the inner (0.221") and outer (0.295") diameters of this spring and be designed for its closed & ground end configuration.

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