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Century Spring

11717CS - 2.56" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 8 coils and closed ends. This spring features an O.D. of 1.109", and an I.D. of 0.885".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11717
Ends Closed
Finish Zinc
Free Length 2.56 in
Inside Diameter 0.885 in
Material Spring Steel
Outside Diameter 1.109 in
Part Type Standard
Rate 38 lbs/in
SKU 11717CS
Solid Length 1.01 in
Suggested Max Deflection 1.1 in
Suggested Max Load 40 lbf
Total Coils 8
Wire Diameter 0.112 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11717
Ends Closed
Finish Zinc
Free Length 65.02 mm
Inside Diameter 22.48 mm
Material Spring Steel
Outside Diameter 28.17 mm
Part Type Standard
Rate 6.65 N/mm
SKU 11717CS
Solid Length 25.65 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 177.92 N
Total Coils 8
Wire Diameter 2.84 mm
The 11717CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.112" diameter spring steel, the 11717 spring design exhibits reliable strength across its 8 active coils, withstanding repeated compression cycles with a maximum load of 40 lbf without succumbing to fatigue.

We manufacture the 11717 design to provide a compression spring that is 2.56" long at rest and provides a consistent rate of 38 lbs/in along its recommended maximum of 1.1" deflection. For best results, your application should fully accommodate the inner (0.885") and outer (1.109") diameters of this spring and be designed for its closed end configuration.

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