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.

B12-33 - 0.5 Inch, 1.9 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 6 coils and Closed & Ground ends. This spring features an O.D. of 0.375 Inch, an I.D. of 0.331 Inch, and a spring rate of 1.9 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B12-33
Ends Closed & Ground
Finish None
Free Length 0.5 in
Inside Diameter 0.331 in
Material Music Wire
Outside Diameter 0.375 in
Part Type Standard
Rate 1.9 lbs/in
SKU B12-33CS
Solid Length 0.13 in
Suggested Max Deflection 0.37 in
Suggested Max Load 0.7 lbf
Total Coils 6
Wire Diameter 0.022 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B12-33
Ends Closed & Ground
Finish None
Free Length 12.7 mm
Inside Diameter 8.41 mm
Material Music Wire
Outside Diameter 9.53 mm
Part Type Standard
Rate 0.33 N/mm
SKU B12-33CS
Solid Length 3.3 mm
Suggested Max Deflection 9.4 mm
Suggested Max Load 3.11 N
Total Coils 6
Wire Diameter 0.56 mm

You May Also Like

Related Resources

View More Resources