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10446CS - 4.25" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 24.8 coils and closed & ground ends. This spring features an O.D. of 0.703", and an I.D. of 0.463".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 10446
Ends Closed & Ground
Finish Zinc
Free Length 4.25 in
Inside Diameter 0.463 in
Material Spring Steel
Outside Diameter 0.703 in
Part Type Standard
Rate 66 lbs/in
SKU 10446CS
Solid Length 2.97 in
Suggested Max Deflection 1.1 in
Suggested Max Load 74 lbf
Total Coils 24.8
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 10446
Ends Closed & Ground
Finish Zinc
Free Length 107.95 mm
Inside Diameter 11.76 mm
Material Spring Steel
Outside Diameter 17.86 mm
Part Type Standard
Rate 11.56 N/mm
SKU 10446CS
Solid Length 75.44 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 329.15 N
Total Coils 24.8
Wire Diameter 3.05 mm
The 10446 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality spring steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The 10446CS compression spring is designed with a free length of 5.75" total of 16.5 coils, and a rate of 19 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 10446 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.