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O-111CS - 0.69 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The O-111CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and features a durable black oxide finish. With a wire diameter of 0.015 inch and an outside diameter of 0.188 inches, this spring has a free length of 0.69 inch and an initial tension of 0.07 pound. It is capable of a maximum deflection of 1.6 inch and can withstand a maximum load of 0.94 pound force. The O-111CS is designed with full loop ends and has a spring rate of 0.56 lbs/inch. This standard extension spring is suitable for a wide range of applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant inventory. We pride ourselves on our efficient shipping process, ensuring that customers receive their springs in a timely manner. Additionally, we keep a large stock of springs, including the O-111CS, readily available to meet the demands of our customers. As an American company, we take pride in manufacturing our springs in the United States, ensuring the highest quality standards. With our reliable shipping and ample stock, Century Spring is your go-to destination for all your spring needs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Black Oxide
Initial Tension 0.07 lb
Length 0.69 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 0.56 lbs/in
SKU O-111CS
Sugg Max Deflection 1.6 in
Sugg Max Load 0.94 lbf
Wind Direction Left
Wire Diameter 0.015 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Black Oxide
Initial Tension 0.03 kg
Length 17.53 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.1 N/mm
SKU O-111CS
Sugg Max Deflection 40.64 mm
Sugg Max Load 4.18 N
Wind Direction Left
Wire Diameter 0.38 mm