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3741 - 2.63 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 20.3 coils and Closed ends. This spring features an O.D. of 0.5 Inch, and an I.D. of 0.375 Inch.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3741
Ends Closed
Finish Gold Iridite
Free Length 2.63 in
Inside Diameter 0.375 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 14 lbs/in
SKU 3741CS
Solid Length 1.32 in
Suggested Max Deflection 1.2 in
Suggested Max Load 17 lbf
Total Coils 20.3
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3741
Ends Closed
Finish Gold Iridite
Free Length 66.8 mm
Inside Diameter 9.53 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 2.45 N/mm
SKU 3741CS
Solid Length 33.53 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 75.62 N
Total Coils 20.3
Wire Diameter 1.59 mm
The compression spring 3741CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality hard drawn, the 3741 compression spring design exhibits exceptional tensile strength and resilience.

The 3741 design is manufactured with a free length of 2.63", with an outer diameter of 0.5", an inner diameter of 0.375", and a total of 20.3 coils, expertly designed to deliver consistent compression characteristics including a rate of 14 lbs/in.

The 3741CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring 3741 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.