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12452CS - 2.59" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 20 coils and closed & ground ends. This spring features an O.D. of 0.437", and an I.D. of 0.341".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12452
Ends Closed & Ground
Finish None
Free Length 2.59 in
Inside Diameter 0.341 in
Material Spring Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 7.2 lbs/in
SKU 12452CS
Solid Length 0.96 in
Suggested Max Deflection 1.3 in
Suggested Max Load 9.7 lbf
Total Coils 20
Wire Diameter 0.048 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12452
Ends Closed & Ground
Finish None
Free Length 65.79 mm
Inside Diameter 8.66 mm
Material Spring Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 1.26 N/mm
SKU 12452CS
Solid Length 24.38 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 43.15 N
Total Coils 20
Wire Diameter 1.22 mm
The 12452CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.048" diameter spring steel, the 12452 spring design exhibits reliable strength across its 20 active coils, withstanding repeated compression cycles with a maximum load of 9.7 lbf without succumbing to fatigue.

We manufacture the 12452 design to provide a compression spring that is 2.59" long at rest and provides a consistent rate of 7.2 lbs/in along its recommended maximum of 1.3" deflection. For best results, your application should fully accommodate the inner (0.341") and outer (0.437") diameters of this spring and be designed for its closed & ground end configuration.

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