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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

O-58CS - 3.34 Inch Spring Steel Extension Springs

Inventory:           
Estimated Lead Time

The O-58CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.032 inches, an outside diameter of 0.25 inches, and a free length of 3.34 inches. It has an initial tension of 0.9 Pound and a maximum deflection of 2.7 inches. The O-58CS has a spring rate of 1.5 lbs/inch and a maximum load of 5 Pound Force. It features side loop ends and is suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. Our products, including the O-58CS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can receive the springs they need promptly.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku O-58CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.032 in
F) Outside Diameter 0.25 in
G) Length 3.34 in
H) End Type Side Loop
I) End Position Random
J) Rate 1.5 lbs/in
K) Initial Tension 0.9 lb
L) Sugg Max Deflection 2.7 in
L) Sugg Max Load 5 lbf
O) Finish Zinc
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku O-58CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.81 mm
F) Outside Diameter 6.35 mm
G) Length 84.84 mm
H) End Type Side Loop
I) End Position Random
J) Rate 0.26 N/mm
K) Initial Tension 0.41 kg
L) Sugg Max Deflection 68.58 mm
L) Sugg Max Load 22.24 N
O) Finish Zinc