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I-33CS - 0.56" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 5 coils and closed ends. This spring features an O.D. of 0.375", and an I.D. of 0.277".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name I-33
Ends Closed
Finish None
Free Length 0.56 in
Inside Diameter 0.277 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 80 lbs/in
SKU I-33CS
Solid Length 0.29 in
Suggested Max Deflection 0.15 in
Suggested Max Load 12 lbf
Total Coils 5
Wire Diameter 0.049 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name I-33
Ends Closed
Finish None
Free Length 14.22 mm
Inside Diameter 7.04 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 14.01 N/mm
SKU I-33CS
Solid Length 7.37 mm
Suggested Max Deflection 3.81 mm
Suggested Max Load 53.38 N
Total Coils 5
Wire Diameter 1.24 mm
The compression spring I-33CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the I-33 compression spring design exhibits exceptional tensile strength and resilience.

The I-33 design is manufactured with a free length of 0.56", with an outer diameter of 0.375", an inner diameter of 0.277", and a total of 5 coils, expertly designed to deliver consistent compression characteristics including a rate of 80 lbs/in.

The I-33CS 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 I-33 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.