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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

90307SCS - 0.50 Inch 316 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The 90307SCS 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 0.031 inches, an outside diameter of 0.188 inches, and a free length of 0.5 inches. It has an initial tension of 0.71 pound and a maximum deflection of 0.04 inches. The 90307SCS has a spring rate of 43.32 lbs/inch and a maximum load of 2.45 pound force. It has machine hook ends and a left wind direction.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to manufacture our products 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 90307SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.031 in
F) Outside Diameter 0.188 in
G) Length 0.5 in
H) End Type Machine Hook
I) End Position Random
J) Rate 43.32 lbs/in
K) Initial Tension 0.71 lb
L) Sugg Max Deflection 0.04 in
N) Sugg Max Load 2.45 lbf
O) Finish Passivated
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 90307SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.79 mm
F) Outside Diameter 4.78 mm
G) Length 12.7 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 7.59 N/mm
K) Initial Tension 0.32 kg
L) Sugg Max Deflection 1.02 mm
N) Sugg Max Load 10.9 N
O) Finish Passivated