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A12-25 - 0.5 Inch, 0.6 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 7 coils and Closed ends. This spring features an O.D. of 0.203 Inch, an I.D. of 0.181 Inch, and a spring rate of 0.6 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name A12-25
Ends Closed
Finish Zinc
Free Length 0.5 in
Inside Diameter 0.181 in
Material Music Wire
Outside Diameter 0.203 in
Part Type Standard
Rate 0.6 lbs/in
SKU A12-25CS
Solid Length 0.09 in
Suggested Max Deflection 0.41 in
Suggested Max Load 0.25 lbf
Total Coils 7
Wire Diameter 0.011 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A12-25
Ends Closed
Finish Zinc
Free Length 12.7 mm
Inside Diameter 4.6 mm
Material Music Wire
Outside Diameter 5.16 mm
Part Type Standard
Rate 0.11 N/mm
SKU A12-25CS
Solid Length 2.29 mm
Suggested Max Deflection 10.41 mm
Suggested Max Load 1.11 N
Total Coils 7
Wire Diameter 0.28 mm

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