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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

90366SCS - 1.25 Inch 316 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The 90366SCS is a regular extension spring manufactured by Century Spring. This spring is made from 316 Stainless Steel and has a passivated finish. It has a wire diameter of 0.026 inches, an outside diameter of 0.25 inches, and a free length of 1.25 inches. The initial tension of this spring is 0.33 Pound, and it has a maximum deflection of 0.475 inches. The 90366SCS has a spring rate of 1.58 lbs/inch and can handle a maximum load of 1.09 Pound Force. It features machine hook ends and left wind direction. This extension spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery for our customers, and that's why we strive to ship orders quickly. Additionally, our significant stock inventory ensures that we have the springs you need readily available. We are proud to manufacture our products in the United States, ensuring quality and supporting local industries. With Century Spring, you can count on reliable shipping, ample supply, and American-made quality.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 90366SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.026 in
F) Outside Diameter 0.25 in
G) Length 1.25 in
H) End Type Machine Hook
I) End Position Random
J) Rate 1.58 lbs/in
K) Initial Tension 0.33 lb
L) Sugg Max Deflection 0.475 in
N) Sugg Max Load 1.09 lbf
O) Finish Passivated
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 90366SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.66 mm
F) Outside Diameter 6.35 mm
G) Length 31.75 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.28 N/mm
K) Initial Tension 0.15 kg
L) Sugg Max Deflection 12.07 mm
N) Sugg Max Load 4.85 N
O) Finish Passivated