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

We're sorry for the inconvenience.

M-6 - 0.25 Inch, 56 Inch Pounds Music Wire Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Music Wire with 11.5 coils and Closed ends. This spring features an O.D. of 0.078 Inch, an I.D. of 0.044 Inch, and a spring rate of 56 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name M-6
Ends Closed
Finish None
Free Length 0.25 in
Inside Diameter 0.044 in
Material Music Wire
Outside Diameter 0.078 in
Part Type Standard
Rate 56 lbs/in
SKU M-6CS
Solid Length 0.21 in
Suggested Max Deflection 0.04 in
Suggested Max Load 2.1 lbf
Total Coils 11.5
Wire Diameter 0.017 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name M-6
Ends Closed
Finish None
Free Length 6.35 mm
Inside Diameter 1.12 mm
Material Music Wire
Outside Diameter 1.98 mm
Part Type Standard
Rate 9.81 N/mm
SKU M-6CS
Solid Length 5.33 mm
Suggested Max Deflection 1.02 mm
Suggested Max Load 9.34 N
Total Coils 11.5
Wire Diameter 0.43 mm