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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

90171SCS - 0.50 Inch 316 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The 90171SCS is a regular extension spring manufactured by Century Spring. It is made from 316 Stainless Steel and has a passivated finish. This spring has a wire diameter of 0.02 inches, an outside diameter of 0.125 inches, and a free length of 0.5 inches. It has an initial tension of 0.33 Pound and a maximum deflection of 0.061 inches. The 90171SCS has a spring rate of 11.15 lbs/inch and a maximum load of 1.02 Pound Force. It is a full loop spring, meaning both ends are closed. The 90171SCS is suitable for various applications that require a regular extension spring.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to manufacture our products, including the 90171SCS, in the United States. With our efficient 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 90171SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.02 in
F) Outside Diameter 0.125 in
G) Length 0.5 in
H) End Type Full Loop
I) End Position Random
J) Rate 11.15 lbs/in
K) Initial Tension 0.33 lb
L) Sugg Max Deflection 0.061 in
N) Sugg Max Load 1.02 lbf
O) Finish Passivated
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 90171SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.51 mm
F) Outside Diameter 3.18 mm
G) Length 12.7 mm
H) End Type Full Loop
I) End Position Random
J) Rate 1.95 N/mm
K) Initial Tension 0.15 kg
L) Sugg Max Deflection 1.55 mm
N) Sugg Max Load 4.54 N
O) Finish Passivated