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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

90178SCS - 1.38 Inch 316 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The 90178SCS is an extension spring manufactured by Century Spring. This regular extension spring is made from 316 Stainless Steel and features a passivated finish. It has a wire diameter of 0.02 Inch and an outside diameter of 0.125 inches. The free length of this spring is 1.38 inches, and it has an initial tension of 0.33 Pound. The maximum deflection is 0.234 inches, and it has a maximum load capacity of 1.02 Pound Force. The spring rate is 2.92 lbs/inch. The 90178SCS is a left-wind spring with full loop ends. It is suitable for various applications that require a reliable extension spring.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in manufacturing our products in the United States, including the 90178SCS. With our efficient shipping process and ample supply, we ensure that our customers receive the springs they need promptly. Trust Century Spring for high-quality springs and reliable service for all your project requirements.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 90178SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.02 in
F) Outside Diameter 0.125 in
G) Length 1.38 in
H) End Type Full Loop
I) End Position Random
J) Rate 2.92 lbs/in
K) Initial Tension 0.33 lb
L) Sugg Max Deflection 0.234 in
N) Sugg Max Load 1.02 lbf
O) Finish Passivated
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 90178SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.51 mm
F) Outside Diameter 3.18 mm
G) Length 35.05 mm
H) End Type Full Loop
I) End Position Random
J) Rate 0.51 N/mm
K) Initial Tension 0.15 kg
L) Sugg Max Deflection 5.94 mm
N) Sugg Max Load 4.54 N
O) Finish Passivated