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3301CS - 2" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 4 coils and closed ends. This spring features an O.D. of 1.75", and an I.D. of 1.566".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3301
Ends Closed
Finish Zinc
Free Length 2 in
Inside Diameter 1.566 in
Material Spring Steel
Outside Diameter 1.75 in
Part Type Standard
Rate 11 lbs/in
SKU 3301CS
Solid Length 0.46 in
Suggested Max Deflection 1.3 in
Suggested Max Load 15 lbf
Total Coils 4
Wire Diameter 0.092 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3301
Ends Closed
Finish Zinc
Free Length 50.8 mm
Inside Diameter 39.78 mm
Material Spring Steel
Outside Diameter 44.45 mm
Part Type Standard
Rate 1.93 N/mm
SKU 3301CS
Solid Length 11.68 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 66.72 N
Total Coils 4
Wire Diameter 2.34 mm
The compression spring 3301CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 3301 compression spring design exhibits exceptional tensile strength and resilience.

The 3301 design is manufactured with a free length of 2", with an outer diameter of 1.75", an inner diameter of 1.566", and a total of 4 coils, expertly designed to deliver consistent compression characteristics including a rate of 11 lbs/in.

The 3301CS 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 3301 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.