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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.

198 DAYS

90159SCS - 0.50 Inch 316 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The 90159SCS 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 0.018 inches, an outside diameter of 0.125 inches, and a free length of 0.5 inches. It has an initial tension of 0.25 Pound and a maximum deflection of 0.082 inches. The 90159SCS has a spring rate of 6.31 lbs/inch and a maximum load of 0.77 Pound Force. It features full loop ends and is suitable for various extension spring applications.

At Century Spring, we take pride in offering fast shipping and maintaining a significant stock inventory. Our products, including the 90159SCS, 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 90159SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.018 in
F) Outside Diameter 0.125 in
G) Length 0.5 in
H) End Type Full Loop
I) End Position Random
J) Rate 6.31 lbs/in
K) Initial Tension 0.25 lb
L) Sugg Max Deflection 0.082 in
N) Sugg Max Load 0.77 lbf
O) Finish Passivated
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 90159SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.46 mm
F) Outside Diameter 3.18 mm
G) Length 12.7 mm
H) End Type Full Loop
I) End Position Random
J) Rate 1.1 N/mm
K) Initial Tension 0.11 kg
L) Sugg Max Deflection 2.08 mm
N) Sugg Max Load 3.42 N
O) Finish Passivated