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3626 - 2.75 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 9 coils and Closed ends. This spring features an O.D. of 1.203 Inch, and an I.D. of 1.113 Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3626
Ends Closed
Finish Zinc
Free Length 2.75 in
Inside Diameter 1.113 in
Material Spring Steel
Outside Diameter 1.203 in
Part Type Standard
Rate 0.54 lbs/in
SKU 3626CS
Solid Length 0.45 in
Suggested Max Deflection 2.3 in
Suggested Max Load 1.2 lbf
Total Coils 9
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3626
Ends Closed
Finish Zinc
Free Length 69.85 mm
Inside Diameter 28.27 mm
Material Spring Steel
Outside Diameter 30.56 mm
Part Type Standard
Rate 0.09 N/mm
SKU 3626CS
Solid Length 11.43 mm
Suggested Max Deflection 58.42 mm
Suggested Max Load 5.34 N
Total Coils 9
Wire Diameter 1.14 mm
The 3626 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality hard drawn 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 3626CS compression spring is designed with a free length of 1.5" total of 6.75 coils, and a rate of 137 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 3626 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.