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M-44CS - 0.63 Inch Music Wire Extension Springs

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Estimated Lead Time

The M-44CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire and has a natural finish. This spring has a wire diameter of 0.016 inches, an outside diameter of 0.156 inches, and a free length of 0.63 inches. It has an initial tension of 0.1 Pound and can deflect up to a maximum of 0.82 inches. With a maximum load capacity of 1.4 Pound Force, it is suitable for various applications. The M-44CS features machine hook ends and is wound in a left wind direction. It is a reliable and sturdy spring that meets industry standards.

Here at Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the M-44CS, are made in the United States with superior craftsmanship and attention to detail. With our efficient shipping processes and abundant supply, we ensure that customers receive their springs promptly, allowing them to complete their projects without delay. Trust Century Spring for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.1 lb
Length 0.63 in
Material Music Wire
Outside Diameter 0.156 in
Part Type Standard
Rate 1.5 lbs/in
SKU M-44CS
Sugg Max Deflection 0.82 in
Sugg Max Load 1.4 lbf
Wire Diameter 0.016 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.05 kg
Length 16 mm
Material Music Wire
Outside Diameter 3.96 mm
Part Type Standard
Rate 0.26 N/mm
SKU M-44CS
Sugg Max Deflection 20.83 mm
Sugg Max Load 6.23 N
Wire Diameter 0.41 mm