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Century Spring

3064CS - 1.38" Spring Steel Compression Spring

Inventory Status
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Compression spring manufactured from spring steel with 5.25 coils and closed & ground ends. This spring features an O.D. of 0.75", and an I.D. of 0.256".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3064
Ends Closed & Ground
Finish Zinc
Free Length 1.38 in
Inside Diameter 0.256 in
Material Spring Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 12936 lbs/in
SKU 3064CS
Solid Length 1.3 in
Suggested Max Deflection 0.03 in
Suggested Max Load 427 lbf
Total Coils 5.25
Wire Diameter 0.247 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3064
Ends Closed & Ground
Finish Zinc
Free Length 35.05 mm
Inside Diameter 6.5 mm
Material Spring Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 2265.09 N/mm
SKU 3064CS
Solid Length 33.02 mm
Suggested Max Deflection 0.76 mm
Suggested Max Load 1899.3 N
Total Coils 5.25
Wire Diameter 6.27 mm
The 3064CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.247" diameter spring steel, the 3064 spring design exhibits reliable strength across its 5.25 active coils, withstanding repeated compression cycles with a maximum load of 427 lbf without succumbing to fatigue.

We manufacture the 3064 design to provide a compression spring that is 1.38" long at rest and provides a consistent rate of 12936 lbs/in along its recommended maximum of 0.03" deflection. For best results, your application should fully accommodate the inner (0.256") and outer (0.75") diameters of this spring and be designed for its closed & ground end configuration.

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