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5646 - 6.25 Inch Spring Steel Extension Spring

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

Regular extension spring in Spring Steel. This spring features an O.D. of 0.875 Inch and an initial tension of 18.2 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 5646
Ends Machine Hook
Finish Zinc
Initial Tension 18.2 lb
Length 6.25 in
Material Spring Steel
Outside Diameter 0.875 in
Part Type Standard
Rate 21 lbs/in
SKU 5646CS
Sugg Max Deflection 2.5 in
Sugg Max Load 69 lbf
Wind Direction Left
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 5646
Ends Machine Hook
Finish Zinc
Initial Tension 8.25 kg
Length 158.75 mm
Material Spring Steel
Outside Diameter 22.23 mm
Part Type Standard
Rate 3.68 N/mm
SKU 5646CS
Sugg Max Deflection 63.5 mm
Sugg Max Load 306.91 N
Wind Direction Left
Wire Diameter 3.18 mm