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B18-161CS - 0.75" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 5 coils and closed & ground ends. This spring features an O.D. of 0.5", and an I.D. of 0.388".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B18-161
Ends Closed & Ground
Finish Gold Iridite
Free Length 0.75 in
Inside Diameter 0.388 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 54 lbs/in
SKU B18-161CS
Solid Length 0.28 in
Suggested Max Deflection 0.23 in
Suggested Max Load 13 lbf
Total Coils 5
Wire Diameter 0.056 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B18-161
Ends Closed & Ground
Finish Gold Iridite
Free Length 19.05 mm
Inside Diameter 9.86 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 9.46 N/mm
SKU B18-161CS
Solid Length 7.11 mm
Suggested Max Deflection 5.84 mm
Suggested Max Load 57.82 N
Total Coils 5
Wire Diameter 1.42 mm
The compression spring B18-161CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the B18-161 compression spring design exhibits exceptional tensile strength and resilience.

The B18-161 design is manufactured with a free length of 0.75", with an outer diameter of 0.5", an inner diameter of 0.388", and a total of 5 coils, expertly designed to deliver consistent compression characteristics including a rate of 54 lbs/in.

The B18-161CS 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 B18-161 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.