418

418

Regular extension spring in Music Wire. This spring features an O.D. of 0.172 Inch, an initial tension of 0.5 Pound, and a spring rate of 14 Pound Force per Inch.

Current variant: 418CS. Navigate to a different variant:
Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 418
Ends Extended Hook
Finish Zinc
Initial Tension 0.5 lb
Length 0.47 in
Material Music Wire
Outside Diameter 0.172 in
Part Type Standard
Rate 14 lbf/in
Sugg Max Deflection 0.24 in
Sugg Max Load 3.8 lbf
Wind Direction Left
Wire Diameter 0.023 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 418
Ends Extended Hook
Finish Zinc
Initial Tension 0.23 kg
Length 11.94 mm
Material Music Wire
Outside Diameter 4.37 mm
Part Type Standard
Rate 2.45 N/mm
Sugg Max Deflection 6.1 mm
Sugg Max Load 16.9 N
Wind Direction Left
Wire Diameter 0.58 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $1.87
50 - 149 $1.78
150 - 299 $1.69
300 - 499 $1.59
500 - 749 $1.41
750 - 999 $1.22
1000+ Call for price