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O-58CS - 3.34 Inch Spring Steel Extension Springs

Inventory Status
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
Brand Century Spring
Ends Side Loop
Finish Zinc
Initial Tension 0.9 lb
Length 3.34 in
Material Spring Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 1.5 lbs/in
SKU O-58CS
Sugg Max Deflection 2.7 in
Sugg Max Load 5 lbf
Wind Direction Left
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Side Loop
Finish Zinc
Initial Tension 0.41 kg
Length 84.84 mm
Material Spring Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.26 N/mm
SKU O-58CS
Sugg Max Deflection 68.58 mm
Sugg Max Load 22.24 N
Wind Direction Left
Wire Diameter 0.81 mm