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O-25CS - 0.38 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The O-25CS is a regular extension spring manufactured by Century Spring. This spring is made from high-quality Music Wire and features a durable zinc finish. With a wire diameter of 0.012 Inch and an outer diameter of 0.125 inches, it has a free length of 0.38 inches. The O-25CS has an initial tension of 0.06 Pound and a maximum deflection of 0.5 inches. It can handle a maximum load of 0.8 Pound Force and has a spring rate of 1.5 lbs/inch. Designed with machine hook ends, this extension spring is perfect for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of prompt delivery and offer quick turnaround times to ensure our customers receive their springs in a timely manner. In addition, we are proud to manufacture all of our products, including the O-25CS, right here in the United States. With our commitment to quality and reliable supply, Century Spring is your trusted source for premium springs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.06 lb
Length 0.38 in
Material Music Wire
Outside Diameter 0.125 in
Part Type Standard
Rate 1.5 lbs/in
SKU O-25CS
Sugg Max Deflection 0.5 in
Sugg Max Load 0.8 lbf
Wind Direction Left
Wire Diameter 0.012 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.03 kg
Length 9.65 mm
Material Music Wire
Outside Diameter 3.18 mm
Part Type Standard
Rate 0.26 N/mm
SKU O-25CS
Sugg Max Deflection 12.7 mm
Sugg Max Load 3.56 N
Wind Direction Left
Wire Diameter 0.3 mm