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Century Spring

4162CS - 4.5" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 10 coils and closed & ground ends. This spring features an O.D. of 1.687", and an I.D. of 1.327".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4162
Ends Closed & Ground
Finish Zinc
Free Length 4.5 in
Inside Diameter 1.327 in
Material Spring Steel
Outside Diameter 1.687 in
Part Type Standard
Rate 55 lbs/in
SKU 4162CS
Solid Length 1.8 in
Suggested Max Deflection 1.8 in
Suggested Max Load 99 lbf
Total Coils 10
Wire Diameter 0.18 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4162
Ends Closed & Ground
Finish Zinc
Free Length 114.3 mm
Inside Diameter 33.71 mm
Material Spring Steel
Outside Diameter 42.85 mm
Part Type Standard
Rate 9.63 N/mm
SKU 4162CS
Solid Length 45.72 mm
Suggested Max Deflection 45.72 mm
Suggested Max Load 440.35 N
Total Coils 10
Wire Diameter 4.57 mm
The 4162CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.18" diameter spring steel, the 4162 spring design exhibits reliable strength across its 10 active coils, withstanding repeated compression cycles with a maximum load of 99 lbf without succumbing to fatigue.

We manufacture the 4162 design to provide a compression spring that is 4.5" long at rest and provides a consistent rate of 55 lbs/in along its recommended maximum of 1.8" deflection. For best results, your application should fully accommodate the inner (1.327") and outer (1.687") diameters of this spring and be designed for its closed & ground end configuration.

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