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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

90291SCS - 2.50 Inch 316 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The 90291SCS is a regular extension spring manufactured by Century Spring. It is made from 316 Stainless Steel, ensuring durability and resistance to corrosion. This spring has a wire diameter of 0.026 inch and an outer diameter of 0.188 inches. With a free length of 2.5 inches, it provides ample extension capability. The initial tension of this spring is 0.42 pound, and it has a maximum deflection of 0.677 inches. Its spring rate is 1.61 lbs/inch, allowing for controlled extension and retraction. The 90291SCS has a maximum load capacity of 1.51 pound force, making it suitable for various applications. Its ends are equipped with machine hooks, ensuring secure attachment. Century Spring takes pride in offering high-quality springs like the 90291SCS, made in the United States. With our fast shipping and extensive stock inventory, we ensure that customers receive their springs promptly for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 90291SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.026 in
F) Outside Diameter 0.188 in
G) Length 2.5 in
H) End Type Machine Hook
I) End Position Random
J) Rate 1.61 lbs/in
K) Initial Tension 0.42 lb
L) Sugg Max Deflection 0.677 in
N) Sugg Max Load 1.51 lbf
O) Finish Passivated
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 90291SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.66 mm
F) Outside Diameter 4.78 mm
G) Length 63.5 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.28 N/mm
K) Initial Tension 0.19 kg
L) Sugg Max Deflection 17.2 mm
N) Sugg Max Load 6.72 N
O) Finish Passivated