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12309 - 2.09 Inch, 103 Inch Pounds Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 15 coils and Closed & Ground ends. This spring features an O.D. of 0.546 Inch, an I.D. of 0.354 Inch, and a spring rate of 103 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12309
Ends Closed & Ground
Finish Zinc
Free Length 2.09 in
Inside Diameter 0.354 in
Material Spring Steel
Outside Diameter 0.546 in
Part Type Standard
Rate 103 lbs/in
SKU 12309CS
Solid Length 1.44 in
Suggested Max Deflection 0.49 in
Suggested Max Load 50 lbf
Total Coils 15
Wire Diameter 0.096 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12309
Ends Closed & Ground
Finish Zinc
Free Length 53.09 mm
Inside Diameter 8.99 mm
Material Spring Steel
Outside Diameter 13.87 mm
Part Type Standard
Rate 18.04 N/mm
SKU 12309CS
Solid Length 36.58 mm
Suggested Max Deflection 12.45 mm
Suggested Max Load 222.4 N
Total Coils 15
Wire Diameter 2.44 mm

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