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Century Spring

ZZ2-43CS - 1.28 Inch Spring Steel Extension Spring

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Regular extension spring in Spring Steel. This spring features an O.D. of 0.359 Inch and an initial tension of 3 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name ZZ2-43
Ends Full Loop
Finish Zinc
Initial Tension 3 lb
Length 1.28 in
Material Spring Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 22 lbs/in
SKU ZZ2-43CS
Sugg Max Deflection 0.46 in
Sugg Max Load 13 lbf
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name ZZ2-43
Ends Full Loop
Finish Zinc
Initial Tension 1.36 kg
Length 32.51 mm
Material Spring Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 3.85 N/mm
SKU ZZ2-43CS
Sugg Max Deflection 11.68 mm
Sugg Max Load 57.82 N
Wire Diameter 1.3 mm

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