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12725 - 4.3 Inch, 3 Inch Pounds Hard Drawn Compression Spring

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

Compression spring manufactured from Hard Drawn with 11 coils and Closed ends. This spring features an O.D. of 1.625 Inch, an I.D. of 1.443 Inch, and a spring rate of 3 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12725
Ends Closed
Finish None
Free Length 4.3 in
Inside Diameter 1.443 in
Material Hard Drawn
Outside Diameter 1.625 in
Part Type Standard
Rate 3 lbs/in
SKU 12725CS
Solid Length 1.09 in
Suggested Max Deflection 3.2 in
Suggested Max Load 9.7 lbf
Total Coils 11
Wire Diameter 0.091 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12725
Ends Closed
Finish None
Free Length 109.22 mm
Inside Diameter 36.65 mm
Material Hard Drawn
Outside Diameter 41.28 mm
Part Type Standard
Rate 0.53 N/mm
SKU 12725CS
Solid Length 27.69 mm
Suggested Max Deflection 81.28 mm
Suggested Max Load 43.15 N
Total Coils 11
Wire Diameter 2.31 mm

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