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100 YRS
167 DAYS

ZZ2-51CS - 0.91 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The ZZ2-51CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire with a wire diameter of 0.031 inches. This spring has an outer diameter of 0.39 Inch and a free length of 0.91 inches. It has an initial tension of 0.3 Pound and a maximum deflection of 1.3 inches. The ZZ2-51CS has a spring rate of 2.6 lbs/inch and can handle a maximum load of 3.8 Pound Force. With its machine hook ends and left wind direction, this spring is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of getting your springs quickly, which is why we offer efficient shipping options. Our products, including the ZZ2-51CS, are proudly made in the United States, ensuring high-quality craftsmanship. With our commitment to prompt shipping and ample supply, Century Spring is your reliable source for springs to meet your project needs.

Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku ZZ2-51CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.031 in
F) Outside Diameter 0.39 in
G) Length 0.91 in
H) End Type Machine Hook
I) End Position Random
J) Rate 2.6 lbs/in
K) Initial Tension 0.3 lb
L) Sugg Max Deflection 1.3 in
L) Sugg Max Load 3.8 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku ZZ2-51CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.79 mm
F) Outside Diameter 9.91 mm
G) Length 23.11 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.46 N/mm
K) Initial Tension 0.14 kg
L) Sugg Max Deflection 33.02 mm
L) Sugg Max Load 16.9 N
O) Finish None