This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

A-46CS - 0.53 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The A-46CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a natural finish. This spring has a wire diameter of 0.014 inches, an outside diameter of 0.188 inches, and a free length of 0.53 inches. It has an initial tension of 0.05 pound and a maximum deflection of 1 inches. The A-46CS has a spring rate of 0.78 inch-pounds and a maximum load of 0.84 pound force. It features full loop ends and is suitable for various applications requiring extension springs.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to ship our products quickly. In addition, we maintain a significant stock of springs, including the A-46CS, ensuring that we can meet our customers' demands promptly. Furthermore, all our springs are proudly made in the United States, guaranteeing their quality and supporting local manufacturing. Trust Century Spring for reliable shipping, ample supply, and top-notch American-made springs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.05 lb
Length 0.53 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 0.78 lbs/in
SKU A-46CS
Sugg Max Deflection 1 in
Sugg Max Load 0.84 lbf
Wind Direction Left
Wire Diameter 0.014 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.02 kg
Length 13.46 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.14 N/mm
SKU A-46CS
Sugg Max Deflection 25.4 mm
Sugg Max Load 3.74 N
Wind Direction Left
Wire Diameter 0.36 mm