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B12-58CS - 0.88" 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 0.625", and an I.D. of 0.515".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B12-58
Ends Closed & Ground
Finish Zinc
Free Length 0.88 in
Inside Diameter 0.515 in
Material Spring Steel
Outside Diameter 0.625 in
Part Type Standard
Rate 14 lbs/in
SKU B12-58CS
Solid Length 0.39 in
Suggested Max Deflection 0.49 in
Suggested Max Load 7 lbf
Total Coils 7
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B12-58
Ends Closed & Ground
Finish Zinc
Free Length 22.35 mm
Inside Diameter 13.08 mm
Material Spring Steel
Outside Diameter 15.88 mm
Part Type Standard
Rate 2.45 N/mm
SKU B12-58CS
Solid Length 9.91 mm
Suggested Max Deflection 12.45 mm
Suggested Max Load 31.14 N
Total Coils 7
Wire Diameter 1.4 mm
The compression spring B12-58CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the B12-58 compression spring design exhibits exceptional tensile strength and resilience.

The B12-58 design is manufactured with a free length of 0.88", with an outer diameter of 0.625", an inner diameter of 0.515", and a total of 7 coils, expertly designed to deliver consistent compression characteristics including a rate of 14 lbs/in.

The B12-58CS 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 B12-58 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.