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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

ZZ1-16CS - 1.31 Inch 302/304 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The ZZ1-16CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a natural finish. It has a wire diameter of 0.016 Inch and an outside diameter of 0.172 inches. The free length of the spring is 1.31 inches, and it has an initial tension of 0.1 Pound. The maximum deflection is 2.1 inches, and the maximum load is 0.85 Pound Force. This spring has a spring rate of 0.36 lbs/inch. The ends of the ZZ1-16CS are full loop. It is a high-quality extension spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our springs, including the ZZ1-16CS, are made in the United States. With our efficient shipping process and ample supply, we ensure that our customers receive their springs promptly. Whether you need springs for industrial machinery or household projects, Century Spring has you covered.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku ZZ1-16CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 0.016 in
F) Outside Diameter 0.172 in
G) Length 1.31 in
H) End Type Full Loop
I) End Position Random
J) Rate 0.36 lbs/in
K) Initial Tension 0.1 lb
L) Sugg Max Deflection 2.1 in
L) Sugg Max Load 0.85 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku ZZ1-16CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 0.41 mm
F) Outside Diameter 4.37 mm
G) Length 33.27 mm
H) End Type Full Loop
I) End Position Random
J) Rate 0.06 N/mm
K) Initial Tension 0.05 kg
L) Sugg Max Deflection 53.34 mm
L) Sugg Max Load 3.78 N
O) Finish None