ZZ1-57

ZZ1-57

Regular extension spring in Music Wire. This spring features an O.D. of 0.203 Inch, an initial tension of 0.09 Pound, and a spring rate of 0.55 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name ZZ1-57
Ends Full Loop
Finish Zinc
Initial Tension 0.09 lb
Length 0.94 in
Material Music Wire
Outside Diameter 0.203 in
Part Type Standard
Rate 0.55 lbf/in
Sugg Max Deflection 2.2 in
Sugg Max Load 1.3 lbf
Wind Direction Left
Wire Diameter 0.017 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name ZZ1-57
Ends Full Loop
Finish Zinc
Initial Tension 0.04 kg
Length 23.88 mm
Material Music Wire
Outside Diameter 5.16 mm
Part Type Standard
Rate 0.1 N/mm
Sugg Max Deflection 55.88 mm
Sugg Max Load 5.78 N
Wind Direction Left
Wire Diameter 0.43 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $2.36
50 - 149 $2.25
150 - 299 $2.13
300 - 499 $2.01
500 - 749 $1.77
750 - 999 $1.54
1000+ Call for price