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B1-15CS - 0.81" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 7.25 coils and closed & ground ends. This spring features an O.D. of 0.36", and an I.D. of 0.266".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B1-15
Ends Closed & Ground
Finish Gold Iridite
Free Length 0.81 in
Inside Diameter 0.266 in
Material Spring Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 44 lbs/in
SKU B1-15CS
Solid Length 0.34 in
Suggested Max Deflection 0.25 in
Suggested Max Load 11 lbf
Total Coils 7.25
Wire Diameter 0.047 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B1-15
Ends Closed & Ground
Finish Gold Iridite
Free Length 20.57 mm
Inside Diameter 6.76 mm
Material Spring Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 7.7 N/mm
SKU B1-15CS
Solid Length 8.64 mm
Suggested Max Deflection 6.35 mm
Suggested Max Load 48.93 N
Total Coils 7.25
Wire Diameter 1.19 mm
The compression spring B1-15CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the B1-15 compression spring design exhibits exceptional tensile strength and resilience.

The B1-15 design is manufactured with a free length of 0.81", with an outer diameter of 0.36", an inner diameter of 0.266", and a total of 7.25 coils, expertly designed to deliver consistent compression characteristics including a rate of 44 lbs/in.

The B1-15CS 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 B1-15 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.