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B12-29CS - 0.38" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.156", and an I.D. of 0.08".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B12-29
Ends Closed & Ground
Finish None
Free Length 0.38 in
Inside Diameter 0.08 in
Material Spring Steel
Outside Diameter 0.156 in
Part Type Standard
Rate 365 lbs/in
SKU B12-29CS
Solid Length 0.27 in
Suggested Max Deflection 0.03 in
Suggested Max Load 12 lbf
Total Coils 7
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B12-29
Ends Closed & Ground
Finish None
Free Length 9.65 mm
Inside Diameter 2.03 mm
Material Spring Steel
Outside Diameter 3.96 mm
Part Type Standard
Rate 63.91 N/mm
SKU B12-29CS
Solid Length 6.86 mm
Suggested Max Deflection 0.76 mm
Suggested Max Load 53.38 N
Total Coils 7
Wire Diameter 0.97 mm
The compression spring B12-29CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the B12-29 compression spring design exhibits exceptional tensile strength and resilience.

The B12-29 design is manufactured with a free length of 0.38", with an outer diameter of 0.156", an inner diameter of 0.08", and a total of 7 coils, expertly designed to deliver consistent compression characteristics including a rate of 365 lbs/in.

The B12-29CS 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 B12-29 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.