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3686 - 1.06 Inch, 59 Inch Pounds Spring Steel Compression Spring

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

Regular compression spring in Spring Steel with 4 total coils and Closed & Ground ends. This spring features an O.D. of 0.875 Inch, an I.D. of 0.715 Inch, and a spring rate of 59 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3686
Ends Closed & Ground
Finish Zinc
Free Length 1.06 in
Inside Diameter 0.715 in
Material Spring Steel
Outside Diameter 0.875 in
Part Type Standard
Rate 59 lbs/in
SKU 3686CS
Solid Length 0.32 in
Suggested Max Deflection 0.34 in
Suggested Max Load 20 lbf
Total Coils 4
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3686
Ends Closed & Ground
Finish Zinc
Free Length 26.92 mm
Inside Diameter 18.16 mm
Material Spring Steel
Outside Diameter 22.23 mm
Part Type Standard
Rate 10.33 N/mm
SKU 3686CS
Solid Length 8.13 mm
Suggested Max Deflection 8.64 mm
Suggested Max Load 88.96 N
Total Coils 4
Wire Diameter 2.03 mm