The same article is sold in 100 pcs package as E8012

F connector made of nickel-plated copper. These materials make the connector fully corrosion-proof, allowing to use it both indoors and outdoors. This feature considerably extends the period of operation of the connections, without a need of cleaning or other maintenance. It also minimizes attenuation of the signal.

We can recommend the connectors to all who prefer to perform quality RF connections without use of a clamping tool.