5818

5818

Regular extension spring in Music Wire. This spring features an O.D. of 0.25 Inch, an initial tension of 12 Pound, and a spring rate of 20 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 5818
Ends Machine Hook
Finish Zinc
Initial Tension 12 lb
Length 7.13 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 20 lbf/in
Sugg Max Deflection 1.4 in
Sugg Max Load 39 lbf
Wind Direction Left
Wire Diameter 0.058 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 5818
Ends Machine Hook
Finish Zinc
Initial Tension 5.44 kg
Length 181.1 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 3.5 N/mm
Sugg Max Deflection 35.56 mm
Sugg Max Load 173.47 N
Wind Direction Left
Wire Diameter 1.47 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $4.89
50 - 149 $4.65
150 - 299 $4.41
300 - 499 $4.16
500 - 749 $3.67
750 - 999 $3.18
1000+ Call for price