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12540 - 1.38 Inch, 17 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 4.5 coils and Closed ends. This spring features an O.D. of 1.188 Inch, an I.D. of 1.028 Inch, and a spring rate of 17 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12540
Ends Closed
Finish None
Free Length 1.38 in
Inside Diameter 1.028 in
Material Spring Steel
Outside Diameter 1.188 in
Part Type Standard
Rate 17 lbs/in
SKU 12540CS
Solid Length 0.44 in
Suggested Max Deflection 0.86 in
Suggested Max Load 15 lbf
Total Coils 4.5
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12540
Ends Closed
Finish None
Free Length 35.05 mm
Inside Diameter 26.11 mm
Material Spring Steel
Outside Diameter 30.18 mm
Part Type Standard
Rate 2.98 N/mm
SKU 12540CS
Solid Length 11.18 mm
Suggested Max Deflection 21.84 mm
Suggested Max Load 66.72 N
Total Coils 4.5
Wire Diameter 2.03 mm

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