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100 YRS

The Countdown to 100 Years of Century Spring!

Since 1927, Century Spring Corp has been the original industry-leading spring manufacturer for both stock and custom springs. Read about 100 Years of Century Spring here.

167 DAYS

M-44CS - 0.63 Inch Music Wire Extension Springs

Inventory:           
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
A) Brand Century Spring
B) Sku M-44CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.016 in
F) Outside Diameter 0.156 in
G) Length 0.63 in
H) End Type Machine Hook
I) End Position Random
J) Rate 1.5 lbs/in
K) Initial Tension 0.1 lb
L) Sugg Max Deflection 0.82 in
L) Sugg Max Load 1.4 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku M-44CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.41 mm
F) Outside Diameter 3.96 mm
G) Length 16 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.26 N/mm
K) Initial Tension 0.05 kg
L) Sugg Max Deflection 20.83 mm
L) Sugg Max Load 6.23 N
O) Finish None