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Century Spring

10577CS - 1" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 5 coils and closed ends. This spring features an O.D. of 0.75", and an I.D. of 0.608".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 10577
Ends Closed
Finish Zinc
Free Length 1 in
Inside Diameter 0.608 in
Material Spring Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 39 lbs/in
SKU 10577CS
Solid Length 0.43 in
Suggested Max Deflection 0.42 in
Suggested Max Load 16 lbf
Total Coils 5
Wire Diameter 0.071 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 10577
Ends Closed
Finish Zinc
Free Length 25.4 mm
Inside Diameter 15.44 mm
Material Spring Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 6.83 N/mm
SKU 10577CS
Solid Length 10.92 mm
Suggested Max Deflection 10.67 mm
Suggested Max Load 71.17 N
Total Coils 5
Wire Diameter 1.8 mm
The 10577CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.071" diameter spring steel, the 10577 spring design exhibits reliable strength across its 5 active coils, withstanding repeated compression cycles with a maximum load of 16 lbf without succumbing to fatigue.

We manufacture the 10577 design to provide a compression spring that is 1" long at rest and provides a consistent rate of 39 lbs/in along its recommended maximum of 0.42" deflection. For best results, your application should fully accommodate the inner (0.608") and outer (0.75") diameters of this spring and be designed for its closed end configuration.

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