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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

90437SCS - 1.25 Inch 316 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The 90437SCS 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 0.038 inches, an outside diameter of 0.25 inches, and a free length of 1.25 inches. It has an initial tension of 1.89 Pound and a maximum deflection of 0.294 inches. The 90437SCS has a spring rate of 10.58 lbs/inch and a maximum load of 5 Pound Force. It features machine hook ends and is designed to wind in a left direction. Century Spring's 90437SCS is a reliable extension spring suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive inventory. We understand the importance of timely delivery and strive to get our products, including the 90437SCS, to our customers as quickly as possible. Additionally, our springs are proudly made in the United States, ensuring high-quality craftsmanship and supporting local manufacturing. With our efficient shipping and ample stock, Century Spring is your trusted source for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 90437SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.038 in
F) Outside Diameter 0.25 in
G) Length 1.25 in
H) End Type Machine Hook
I) End Position Random
J) Rate 10.58 lbs/in
K) Initial Tension 1.89 lb
L) Sugg Max Deflection 0.294 in
N) Sugg Max Load 5 lbf
O) Finish Passivated
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 90437SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.97 mm
F) Outside Diameter 6.35 mm
G) Length 31.75 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 1.85 N/mm
K) Initial Tension 0.86 kg
L) Sugg Max Deflection 7.47 mm
N) Sugg Max Load 22.24 N
O) Finish Passivated