B11-3CS - 0.63" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 4.25 coils and closed & ground ends. This spring features an O.D. of 0.546", and an I.D. of 0.438".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B11-3
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.438 in
Material 302/304 Stainless Steel
Outside Diameter 0.546 in
Part Type Standard
Rate 40 lbs/in
SKU B11-3CS
Solid Length 0.23 in
Suggested Max Deflection 0.24 in
Suggested Max Load 9.7 lbf
Total Coils 4.25
Wire Diameter 0.054 in
The compression spring B11-3CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the B11-3 compression spring design exhibits exceptional tensile strength and resilience.

The B11-3 design is manufactured with a free length of 0.63", with an outer diameter of 0.546", an inner diameter of 0.438", and a total of 4.25 coils, expertly designed to deliver consistent compression characteristics including a rate of 40 lbs/in.

The B11-3CS 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 B11-3 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.