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10640CS - 2.44" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 26 coils and closed ends. This spring features an O.D. of 0.219", and an I.D. of 0.133".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 10640
Ends Closed
Finish Zinc
Free Length 2.44 in
Inside Diameter 0.133 in
Material Spring Steel
Outside Diameter 0.219 in
Part Type Standard
Rate 38 lbs/in
SKU 10640CS
Solid Length 1.16 in
Suggested Max Deflection 0.35 in
Suggested Max Load 13 lbf
Total Coils 26
Wire Diameter 0.043 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 10640
Ends Closed
Finish Zinc
Free Length 61.98 mm
Inside Diameter 3.38 mm
Material Spring Steel
Outside Diameter 5.56 mm
Part Type Standard
Rate 6.65 N/mm
SKU 10640CS
Solid Length 29.46 mm
Suggested Max Deflection 8.89 mm
Suggested Max Load 57.82 N
Total Coils 26
Wire Diameter 1.09 mm
The 10640 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 10640CS compression spring is designed with a free length of 1.72" total of 5.5 coils, and a rate of 1229 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 10640 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.