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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

ZZ2-70CS - 2 Inch Spring Steel Extension Springs

Inventory:           
Estimated Lead Time

The ZZ2-70CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and features a gold iridite finish. This spring has a free length of 2 inches and an initial tension of 2 pounds. With a maximum deflection of 0.76 inches and a maximum load of 8.8 pounds force, it is a reliable choice for various applications. The ZZ2-70CS has an outside diameter of 0.25 inches and a wire diameter of 0.039 inches. The spring rate is 9 lbs/inch. Its left wind direction and side hook ends make it easy to install and use. Trust Century Spring for high-quality springs that meet your needs.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. With our significant supply, you can count on finding the springs you need for your projects. We are committed to providing excellent customer service and ensuring your satisfaction. All of our springs, including the ZZ2-70CS, are proudly made in the United States. Shop with confidence knowing that you are supporting American manufacturing and receiving top-notch products. Experience the reliability and convenience of Century Spring's fast shipping and abundant inventory.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku ZZ2-70CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.039 in
F) Outside Diameter 0.25 in
G) Length 2 in
H) End Type Side Hook
I) End Position Random
J) Rate 9 lbs/in
K) Initial Tension 2 lb
L) Sugg Max Deflection 0.76 in
L) Sugg Max Load 8.8 lbf
O) Finish Gold Iridite
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku ZZ2-70CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.99 mm
F) Outside Diameter 6.35 mm
G) Length 50.8 mm
H) End Type Side Hook
I) End Position Random
J) Rate 1.58 N/mm
K) Initial Tension 0.91 kg
L) Sugg Max Deflection 19.3 mm
L) Sugg Max Load 39.14 N
O) Finish Gold Iridite