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.

B3-6CS - 0.72 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The B3-6CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire and has a clean, unfinished appearance. This spring has a wire diameter of 0.015 inches, an outer diameter of 0.188 inches, and a free length of 0.72 inches. It has an initial tension of 0.07 Pound and a maximum deflection of 2.1 inches. The B3-6CS has a spring rate of 0.42 lbs/inch and can handle a maximum load of 0.94 Pound Force. This spring features full loop ends, providing secure attachment and reliable performance. The B3-6CS is an ideal choice for various extension spring applications.

At Century Spring, we take pride in offering fast shipping and maintaining a substantial stock inventory. We understand the importance of timely delivery, which is why we strive to ship orders promptly. Additionally, our vast inventory allows us to meet the demands of our customers effectively. As an American company, we are committed to producing high-quality springs in the United States. When you choose Century Spring, you can trust that you are receiving reliable products that are manufactured locally. Experience our exceptional service and quality products today.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.07 lb
Length 0.72 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 0.42 lbs/in
SKU B3-6CS
Sugg Max Deflection 2.1 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 None
Initial Tension 0.03 kg
Length 18.29 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.07 N/mm
SKU B3-6CS
Sugg Max Deflection 53.34 mm
Sugg Max Load 4.18 N
Wind Direction Left
Wire Diameter 0.38 mm