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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

ZZ3-22CS - 1.47 Inch 302/304 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The ZZ3-22CS is a regular extension spring manufactured by Century Spring. It is made from 302/304 stainless steel and has a natural finish. This spring has a wire diameter of 0.025 inches, an outside diameter of 0.312 inches, and a free length of 1.47 inches. It has an initial tension of 0.2 pound and a maximum deflection of 3.3 inches. The ZZ3-22CS has a maximum load capacity of 1.7 pound force and a spring rate of 0.47 lbs/inch. It features machine hooks at both ends. This regular extension spring is suitable for various applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the ZZ3-22CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku ZZ3-22CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 0.025 in
F) Outside Diameter 0.312 in
G) Length 1.47 in
H) End Type Machine Hook
I) End Position Random
J) Rate 0.47 lbs/in
K) Initial Tension 0.2 lb
L) Sugg Max Deflection 3.3 in
L) Sugg Max Load 1.7 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku ZZ3-22CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 0.64 mm
F) Outside Diameter 7.92 mm
G) Length 37.34 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.08 N/mm
K) Initial Tension 0.09 kg
L) Sugg Max Deflection 83.82 mm
L) Sugg Max Load 7.56 N
O) Finish None