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ZZ1-58 - 1.5 Inch Spring Steel Extension Spring

Regular extension spring in Spring Steel. This spring features an O.D. of 0.5 Inch and an initial tension of 7 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name ZZ1-58
Ends Machine Hook
Finish Zinc
Initial Tension 7 lb
Length 1.5 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 63 lbs/in
SKU ZZ1-58CS
Sugg Max Deflection 0.35 in
Sugg Max Load 29 lbf
Wind Direction Left
Wire Diameter 0.076 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name ZZ1-58
Ends Machine Hook
Finish Zinc
Initial Tension 3.17 kg
Length 38.1 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 11.03 N/mm
SKU ZZ1-58CS
Sugg Max Deflection 8.89 mm
Sugg Max Load 128.99 N
Wind Direction Left
Wire Diameter 1.93 mm

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

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