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B6-68CS - 0.72" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 4 coils and closed & ground ends. This spring features an O.D. of 0.546", and an I.D. of 0.476".

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 B6-68
Ends Closed & Ground
Finish None
Free Length 0.72 in
Inside Diameter 0.476 in
Material Spring Steel
Outside Diameter 0.546 in
Part Type Standard
Rate 8.1 lbs/in
SKU B6-68CS
Solid Length 0.14 in
Suggested Max Deflection 0.38 in
Suggested Max Load 3.1 lbf
Total Coils 4
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B6-68
Ends Closed & Ground
Finish None
Free Length 18.29 mm
Inside Diameter 12.09 mm
Material Spring Steel
Outside Diameter 13.87 mm
Part Type Standard
Rate 1.42 N/mm
SKU B6-68CS
Solid Length 3.56 mm
Suggested Max Deflection 9.65 mm
Suggested Max Load 13.79 N
Total Coils 4
Wire Diameter 0.89 mm
The compression spring B6-68CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the B6-68 compression spring design exhibits exceptional tensile strength and resilience.

The B6-68 design is manufactured with a free length of 0.72", with an outer diameter of 0.546", an inner diameter of 0.476", and a total of 4 coils, expertly designed to deliver consistent compression characteristics including a rate of 8.1 lbs/in.

The B6-68CS 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 B6-68 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.