91制片厂

This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the Components website.

We're sorry for the inconvenience.

Century Spring

B7-4CS - 0.63" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 6.25 coils and closed & ground ends. This spring features an O.D. of 0.36", and an I.D. of 0.268".

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B7-4
Ends Closed & Ground
Finish Zinc
Free Length 0.63 in
Inside Diameter 0.268 in
Material Spring Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 49 lbs/in
SKU B7-4CS
Solid Length 0.29 in
Suggested Max Deflection 0.21 in
Suggested Max Load 10 lbf
Total Coils 6.25
Wire Diameter 0.046 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B7-4
Ends Closed & Ground
Finish Zinc
Free Length 16 mm
Inside Diameter 6.81 mm
Material Spring Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 8.58 N/mm
SKU B7-4CS
Solid Length 7.37 mm
Suggested Max Deflection 5.33 mm
Suggested Max Load 44.48 N
Total Coils 6.25
Wire Diameter 1.17 mm
The B7-4 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality spring steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The B7-4CS compression spring is designed with a free length of 0.72" total of 12.3 coils, and a rate of 17 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The B7-4 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

You May Also Like

Related Resources

View More Resources