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Century Spring

2621 - 1.03 Inch Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from Spring Steel with 16 coils and Closed ends. This spring features an O.D. of 0.25 Inch, and an I.D. of 0.172 Inch.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2621
Ends Closed
Finish Zinc
Free Length 1.03 in
Inside Diameter 0.172 in
Material Spring Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 25 lbs/in
SKU 2621CS
Solid Length 0.66 in
Suggested Max Deflection 0.35 in
Suggested Max Load 8.8 lbf
Total Coils 16
Wire Diameter 0.039 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2621
Ends Closed
Finish Zinc
Free Length 26.16 mm
Inside Diameter 4.37 mm
Material Spring Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 4.38 N/mm
SKU 2621CS
Solid Length 16.76 mm
Suggested Max Deflection 8.89 mm
Suggested Max Load 39.14 N
Total Coils 16
Wire Diameter 0.99 mm
The compression spring 2621CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality hard drawn, the 2621 compression spring design exhibits exceptional tensile strength and resilience.

The 2621 design is manufactured with a free length of 1.03", with an outer diameter of 0.25", an inner diameter of 0.172", and a total of 16 coils, expertly designed to deliver consistent compression characteristics including a rate of 25 lbs/in.

The 2621CS 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 2621 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.

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