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12138 - 1.25 Inch, 25 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 7 coils and Closed & Ground ends. This spring features an O.D. of 0.859 Inch, an I.D. of 0.699 Inch, and a spring rate of 25 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12138
Ends Closed & Ground
Finish Zinc
Free Length 1.25 in
Inside Diameter 0.699 in
Material Spring Steel
Outside Diameter 0.859 in
Part Type Standard
Rate 25 lbs/in
SKU 12138CS
Solid Length 0.56 in
Suggested Max Deflection 0.69 in
Suggested Max Load 17 lbf
Total Coils 7
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12138
Ends Closed & Ground
Finish Zinc
Free Length 31.75 mm
Inside Diameter 17.75 mm
Material Spring Steel
Outside Diameter 21.82 mm
Part Type Standard
Rate 4.38 N/mm
SKU 12138CS
Solid Length 14.22 mm
Suggested Max Deflection 17.53 mm
Suggested Max Load 75.62 N
Total Coils 7
Wire Diameter 2.03 mm

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