M-149

M-149

Regular extension spring in Music Wire. This spring features an O.D. of 0.234 Inch, an initial tension of 1 Pound, and a spring rate of 8.6 Pound Force per Inch.

Current variant: M-149CS. Navigate to a different variant:
Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name M-149
Ends Machine Hook
Finish None
Initial Tension 1 lb
Length 1.06 in
Material Music Wire
Outside Diameter 0.234 in
Part Type Standard
Rate 8.6 lbf/in
Sugg Max Deflection 0.71 in
Sugg Max Load 7.2 lbf
Wind Direction Left
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name M-149
Ends Machine Hook
Finish None
Initial Tension 0.45 kg
Length 26.92 mm
Material Music Wire
Outside Diameter 5.94 mm
Part Type Standard
Rate 1.51 N/mm
Sugg Max Deflection 18.03 mm
Sugg Max Load 32.03 N
Wind Direction Left
Wire Diameter 0.81 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $2.09
50 - 149 $1.99
150 - 299 $1.89
300 - 499 $1.78
500 - 749 $1.57
750 - 999 $1.36
1000+ Call for price