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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

ZZ1-19CS - 1.28 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The ZZ1-19CS is an extension spring from Century Spring. This regular extension spring is made from high-quality Music Wire and has a clean, unfinished appearance. With a free length of 1.28 inches and an outside diameter of 0.094 inches, this spring offers a maximum deflection of 1.4 inches and can handle a maximum load of 1.4 pounds. The wire diameter measures 0.013 inches, and it has a spring rate of 0.89 lbs/inch. The ZZ1-19CS is a left-wound spring with full loop ends, providing reliable tension and durability.

At Century Spring, we pride ourselves on our fast shipping and extensive inventory. We understand the importance of efficiency and prompt delivery, which is why we offer quick shipping options for all our products, including the ZZ1-19CS. Additionally, we maintain a significant stock inventory to ensure that our customers have access to the springs they need, when they need them. As an American company, we take pride in manufacturing our springs right here in the United States, ensuring the highest quality and supporting local industries. Trust Century Spring for reliable and fast service for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku ZZ1-19CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.013 in
F) Outside Diameter 0.094 in
G) Length 1.28 in
H) End Type Full Loop
I) End Position Random
J) Rate 0.89 lbs/in
K) Initial Tension 0.2 lb
L) Sugg Max Deflection 1.4 in
L) Sugg Max Load 1.4 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku ZZ1-19CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.33 mm
F) Outside Diameter 2.39 mm
G) Length 32.51 mm
H) End Type Full Loop
I) End Position Random
J) Rate 0.16 N/mm
K) Initial Tension 0.09 kg
L) Sugg Max Deflection 35.56 mm
L) Sugg Max Load 6.23 N
O) Finish None