Century Spring

3349 - 1 Inch Spring Steel Compression Spring

Inventory Status
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Compression spring manufactured from Spring Steel with 6.25 coils and Closed ends. This spring features an O.D. of 0.687 Inch, and an I.D. of 0.573 Inch.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3349
Ends Closed
Finish Zinc
Free Length 1 in
Inside Diameter 0.573 in
Material Spring Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 14 lbs/in
SKU 3349CS
Solid Length 0.41 in
Suggested Max Deflection 0.59 in
Suggested Max Load 8.4 lbf
Total Coils 6.25
Wire Diameter 0.057 in
The 3349CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.057" diameter hard drawn, the 3349 spring design exhibits reliable strength across its 6.25 active coils, withstanding repeated compression cycles with a maximum load of 8.4 lbf without succumbing to fatigue.

We manufacture the 3349 design to provide a compression spring that is 1" long at rest and provides a consistent rate of 14 lbs/in along its recommended maximum of 0.59" deflection. For best results, your application should fully accommodate the inner (0.573") and outer (0.687") diameters of this spring and be designed for its closed end configuration.

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