578

578

Regular extension spring in Spring Steel. This spring features an O.D. of 0.281 Inch, an initial tension of 2 Pound, and a spring rate of 12 Pound Force per Inch.

Current variant: 578CS. Navigate to a different variant:
Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 578
Ends Side Hook
Finish Zinc
Initial Tension 2 lb
Length 1.47 in
Material Spring Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 12 lbf/in
Sugg Max Deflection 0.59 in
Sugg Max Load 9 lbf
Wind Direction Left
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 578
Ends Side Hook
Finish Zinc
Initial Tension 0.91 kg
Length 37.34 mm
Material Spring Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 2.1 N/mm
Sugg Max Deflection 14.99 mm
Sugg Max Load 40.03 N
Wind Direction Left
Wire Diameter 1.04 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $2.26
50 - 149 $2.15
150 - 299 $2.04
300 - 499 $1.93
500 - 749 $1.70
750 - 999 $1.47
1000+ Call for price