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4140 - 11.5 Inch, 3.1 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 25 coils and Closed ends. This spring features an O.D. of 1.188 Inch, an I.D. of 1.008 Inch, and a spring rate of 3.1 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4140
Ends Closed
Finish Zinc
Free Length 11.5 in
Inside Diameter 1.008 in
Material Spring Steel
Outside Diameter 1.188 in
Part Type Standard
Rate 3.1 lbs/in
SKU 4140CS
Solid Length 2.34 in
Suggested Max Deflection 6.6 in
Suggested Max Load 20 lbf
Total Coils 25
Wire Diameter 0.09 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4140
Ends Closed
Finish Zinc
Free Length 292.1 mm
Inside Diameter 25.6 mm
Material Spring Steel
Outside Diameter 30.18 mm
Part Type Standard
Rate 0.54 N/mm
SKU 4140CS
Solid Length 59.44 mm
Suggested Max Deflection 167.64 mm
Suggested Max Load 88.96 N
Total Coils 25
Wire Diameter 2.29 mm

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