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100 YRS
167 DAYS

ZZ4-44CS - 0.91 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The ZZ4-44CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a durable zinc finish. This spring has a wire diameter of 0.02 inches, an outer diameter of 0.125 inches, and a free length of 0.91 inches. It has an initial tension of 0.6 Pound and a maximum deflection of 0.5 inches. The ZZ4-44CS has a spring rate of 5.8 lbs/inch and can handle a maximum load of 3.5 Pound Force. It features machine hooks on both ends for easy installation.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the ZZ4-44CS, are proudly made in the United States. With our efficient shipping processes and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku ZZ4-44CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.02 in
F) Outside Diameter 0.125 in
G) Length 0.91 in
H) End Type Machine Hook
I) End Position Random
J) Rate 5.8 lbs/in
K) Initial Tension 0.6 lb
L) Sugg Max Deflection 0.5 in
L) Sugg Max Load 3.5 lbf
O) Finish Zinc
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku ZZ4-44CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.51 mm
F) Outside Diameter 3.18 mm
G) Length 23.11 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 1.02 N/mm
K) Initial Tension 0.27 kg
L) Sugg Max Deflection 12.7 mm
L) Sugg Max Load 15.57 N
O) Finish Zinc