Century Spring

201-BCS - 1.38" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 16.5 coils and closed ends. This spring features an O.D. of 0.25", and an I.D. of 0.18".

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 201-B
Ends Closed
Finish Zinc
Free Length 1.38 in
Inside Diameter 0.18 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 15 lbs/in
SKU 201-BCS
Solid Length 0.61 in
Suggested Max Deflection 0.6 in
Suggested Max Load 8.9 lbf
Total Coils 16.5
Wire Diameter 0.035 in
The 201-BCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.035" diameter music wire, the 201-B spring design exhibits reliable strength across its 16.5 active coils, withstanding repeated compression cycles with a maximum load of 8.9 lbf without succumbing to fatigue.

We manufacture the 201-B design to provide a compression spring that is 1.38" long at rest and provides a consistent rate of 15 lbs/in along its recommended maximum of 0.6" deflection. For best results, your application should fully accommodate the inner (0.18") and outer (0.25") diameters of this spring and be designed for its closed end configuration.

You May Also Like

Related Resources

View More Resources