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2981CS - 1.09" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 9 coils and closed & ground ends. This spring features an O.D. of 0.468", and an I.D. of 0.324".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2981
Ends Closed & Ground
Finish Zinc
Free Length 1.09 in
Inside Diameter 0.324 in
Material Spring Steel
Outside Diameter 0.468 in
Part Type Standard
Rate 89 lbs/in
SKU 2981CS
Solid Length 0.65 in
Suggested Max Deflection 0.3 in
Suggested Max Load 26 lbf
Total Coils 9
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2981
Ends Closed & Ground
Finish Zinc
Free Length 27.69 mm
Inside Diameter 8.23 mm
Material Spring Steel
Outside Diameter 11.89 mm
Part Type Standard
Rate 15.58 N/mm
SKU 2981CS
Solid Length 16.51 mm
Suggested Max Deflection 7.62 mm
Suggested Max Load 115.65 N
Total Coils 9
Wire Diameter 1.83 mm
The compression spring 2981CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 2981 compression spring design exhibits exceptional tensile strength and resilience.

The 2981 design is manufactured with a free length of 1.09", with an outer diameter of 0.468", an inner diameter of 0.324", and a total of 9 coils, expertly designed to deliver consistent compression characteristics including a rate of 89 lbs/in.

The 2981CS 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 2981 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.