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1743 - 2.41 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 7 coils and Closed ends. This spring features an O.D. of 1.468 Inch, and an I.D. of 1.304 Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 1743
Ends Closed
Finish Zinc
Free Length 2.41 in
Inside Diameter 1.304 in
Material Spring Steel
Outside Diameter 1.468 in
Part Type Standard
Rate 4.9 lbs/in
SKU 1743CS
Solid Length 0.66 in
Suggested Max Deflection 1.8 in
Suggested Max Load 8.5 lbf
Total Coils 7
Wire Diameter 0.082 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 1743
Ends Closed
Finish Zinc
Free Length 61.21 mm
Inside Diameter 33.12 mm
Material Spring Steel
Outside Diameter 37.29 mm
Part Type Standard
Rate 0.86 N/mm
SKU 1743CS
Solid Length 16.76 mm
Suggested Max Deflection 45.72 mm
Suggested Max Load 37.81 N
Total Coils 7
Wire Diameter 2.08 mm
The 1743 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 1743CS compression spring is designed with a free length of 1.75" total of 5 coils, and a rate of 34 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 1743 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.