442

442

Regular extension spring in Music Wire. This spring features an O.D. of 0.328 Inch, an initial tension of 0.3 Pound, and a spring rate of 0.52 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 442
Ends Full Loop
Finish Zinc
Initial Tension 0.3 lb
Length 2.22 in
Material Music Wire
Outside Diameter 0.328 in
Part Type Standard
Rate 0.52 lbf/in
Sugg Max Deflection 5.9 in
Sugg Max Load 3.3 lbf
Wind Direction Left
Wire Diameter 0.028 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 442
Ends Full Loop
Finish Zinc
Initial Tension 0.14 kg
Length 56.39 mm
Material Music Wire
Outside Diameter 8.33 mm
Part Type Standard
Rate 0.09 N/mm
Sugg Max Deflection 149.86 mm
Sugg Max Load 14.68 N
Wind Direction Left
Wire Diameter 0.71 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $2.08
50 - 149 $1.98
150 - 299 $1.88
300 - 499 $1.77
500 - 749 $1.56
750 - 999 $1.36
1000+ Call for price