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.

B-403CS - 0.50 Inch Music Wire Compression Springs

Inventory:           
Estimated Lead Time

The B-403CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has a zinc finish. This spring has a wire diameter of 0.01 inches, an outer diameter of 0.094 inches, and a free length of 0.5 inches. It has a spring rate of 1.8 lbs/inch and a maximum load of 0.59 Pound Force. The B-403CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring and is suitable for various applications.

At Century Spring, we take pride in our fast shipping and significant stock inventory. We understand the importance of timely delivery and strive to ensure that our customers receive their products as quickly as possible. In addition, all of our springs, including the B-403CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring is dedicated to providing our customers with the high-quality springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 0.5 in
Inside Diameter 0.074 in
Material Music Wire
Outside Diameter 0.094 in
Part Type Standard
Rate 1.8 lbs/in
SKU B-403CS
Solid Length 0.17 in
Suggested Max Deflection 0.33 in
Suggested Max Load 0.59 lbf
Total Coils 15.8
Wire Diameter 0.01 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 12.7 mm
Inside Diameter 1.88 mm
Material Music Wire
Outside Diameter 2.39 mm
Part Type Standard
Rate 0.32 N/mm
SKU B-403CS
Solid Length 4.32 mm
Suggested Max Deflection 8.38 mm
Suggested Max Load 2.62 N
Total Coils 15.8
Wire Diameter 0.25 mm