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ZZ1-9 - 1.38 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 0.359 Inch and an initial tension of 4 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name ZZ1-9
Ends Machine Hook
Finish None
Initial Tension 4 lb
Length 1.38 in
Material Spring Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 28 lbs/in
SKU ZZ1-9CS
Sugg Max Deflection 0.42 in
Sugg Max Load 15 lbf
Wind Direction Left
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name ZZ1-9
Ends Machine Hook
Finish None
Initial Tension 1.81 kg
Length 35.05 mm
Material Spring Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 4.9 N/mm
SKU ZZ1-9CS
Sugg Max Deflection 10.67 mm
Sugg Max Load 66.72 N
Wind Direction Left
Wire Diameter 1.37 mm

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