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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

93CS - 4.75 Inch High Carbon Steel Extension Springs

Inventory:           
Estimated Lead Time

The 93CS is a regular extension spring manufactured by Century Spring. It is made from High Carbon steel and has a zinc finish. This spring has a wire diameter of 0.091 inches, an outside diameter of 0.687 inches, and a free length of 4.75 Inches. It has an initial tension of 8 Pound and a maximum deflection of 2.5 Inches. The 93CS has a spring rate of 11 lbs/inch and a maximum load of 35 Pound Force. It features machine hook ends and is suitable for various extension spring applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our springs, including the 93CS, are proudly made in the United States. With our reliable shipping services 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 93CS
C) Part Type Standard
D) Material High Carbon Steel
E) Wire Diameter 0.091 in
F) Outside Diameter 0.687 in
G) Length 4.75 in
H) End Type Machine Hook
I) End Position Random
J) Rate 11 lbs/in
K) Initial Tension 8.5 lb
L) Sugg Max Deflection 2.5 in
L) Sugg Max Load 35 lbf
O) Finish Zinc
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 93CS
C) Part Type Standard
D) Material High Carbon Steel
E) Wire Diameter 2.31 mm
F) Outside Diameter 17.45 mm
G) Length 120.65 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 1.93 N/mm
K) Initial Tension 3.85 kg
L) Sugg Max Deflection 63.5 mm
L) Sugg Max Load 155.68 N
O) Finish Zinc