These 4.0mm bullet connectors are gold plated. Use these bullet connectors to connect two rc parts that you want to be able to disconnect easily, for example when connecting a brushless motor or battery to a speed controller.
How to use?
You will need to solder on a wire to one end of each 4mm bullet connector. In some instances it is recommended to surround the exposed ends of the bullet connectors with heat-shrink tubing.
Diameter: 4.0 mm
Male Connector Weight: 1.42 g
Female Connector Weight: 1.13 g