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12044CS - 4.5" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 14 coils and closed & ground ends. This spring features an O.D. of 1.359", and an I.D. of 1.035".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12044
Ends Closed & Ground
Finish Zinc
Free Length 4.5 in
Inside Diameter 1.035 in
Material Spring Steel
Outside Diameter 1.359 in
Part Type Standard
Rate 48 lbs/in
SKU 12044CS
Solid Length 2.27 in
Suggested Max Deflection 1.9 in
Suggested Max Load 93 lbf
Total Coils 14
Wire Diameter 0.162 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12044
Ends Closed & Ground
Finish Zinc
Free Length 114.3 mm
Inside Diameter 26.29 mm
Material Spring Steel
Outside Diameter 34.52 mm
Part Type Standard
Rate 8.4 N/mm
SKU 12044CS
Solid Length 57.66 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 413.66 N
Total Coils 14
Wire Diameter 4.11 mm
The 12044 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 12044CS compression spring is designed with a free length of 9.56" total of 11 coils, and a rate of 6.9 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 12044 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.