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3685 - 1.41 Inch, 57 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 9 coils and Closed & Ground ends. This spring features an O.D. of 0.531 Inch, an I.D. of 0.387 Inch, and a spring rate of 57 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3685
Ends Closed & Ground
Finish Zinc
Free Length 1.41 in
Inside Diameter 0.387 in
Material Spring Steel
Outside Diameter 0.531 in
Part Type Standard
Rate 57 lbs/in
SKU 3685CS
Solid Length 0.65 in
Suggested Max Deflection 0.41 in
Suggested Max Load 23 lbf
Total Coils 9
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3685
Ends Closed & Ground
Finish Zinc
Free Length 35.81 mm
Inside Diameter 9.83 mm
Material Spring Steel
Outside Diameter 13.49 mm
Part Type Standard
Rate 9.98 N/mm
SKU 3685CS
Solid Length 16.51 mm
Suggested Max Deflection 10.41 mm
Suggested Max Load 102.3 N
Total Coils 9
Wire Diameter 1.83 mm

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