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5239 - 0.81 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 0.296 Inch and an initial tension of 9 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 5239
Ends Machine Hook
Finish Zinc
Initial Tension 9 lb
Length 0.81 in
Material Spring Steel
Outside Diameter 0.296 in
Part Type Standard
Rate 202 lbs/in
SKU 5239CS
Sugg Max Deflection 0.09 in
Sugg Max Load 28 lbf
Wind Direction Left
Wire Diameter 0.06 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 5239
Ends Machine Hook
Finish Zinc
Initial Tension 4.08 kg
Length 20.57 mm
Material Spring Steel
Outside Diameter 7.52 mm
Part Type Standard
Rate 35.37 N/mm
SKU 5239CS
Sugg Max Deflection 2.29 mm
Sugg Max Load 124.54 N
Wind Direction Left
Wire Diameter 1.52 mm

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