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Century Spring

12455CS - 3" Spring Steel Compression Spring

Inventory Status
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Compression spring manufactured from spring steel with 16 coils and closed ends. This spring features an O.D. of 0.64", and an I.D. of 0.48".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12455
Ends Closed
Finish Zinc
Free Length 3 in
Inside Diameter 0.48 in
Material Spring Steel
Outside Diameter 0.64 in
Part Type Standard
Rate 24 lbs/in
SKU 12455CS
Solid Length 1.36 in
Suggested Max Deflection 1.1 in
Suggested Max Load 27 lbf
Total Coils 16
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12455
Ends Closed
Finish Zinc
Free Length 76.2 mm
Inside Diameter 12.19 mm
Material Spring Steel
Outside Diameter 16.26 mm
Part Type Standard
Rate 4.2 N/mm
SKU 12455CS
Solid Length 34.54 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 120.1 N
Total Coils 16
Wire Diameter 2.03 mm
The 12455CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.08" diameter spring steel, the 12455 spring design exhibits reliable strength across its 16 active coils, withstanding repeated compression cycles with a maximum load of 27 lbf without succumbing to fatigue.

We manufacture the 12455 design to provide a compression spring that is 3" long at rest and provides a consistent rate of 24 lbs/in along its recommended maximum of 1.1" deflection. For best results, your application should fully accommodate the inner (0.48") and outer (0.64") diameters of this spring and be designed for its closed end configuration.

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