What This Hardware Is
The TE Connectivity 9-221108-1 is a self-tapping screw designed for BNC connectors. It is a hardware accessory, not a connector itself — used to secure BNC connector bodies to panels or brackets. The screw is made from carbon steel with a zinc body finish, giving it a silver appearance.
Material and Finish
Carbon steel body with a zinc finish provides corrosion resistance and maintains electrical continuity for shield grounding in RF applications. The silver colour is the natural appearance of the zinc plating.
Compatibility and Use
This screw is intended for use with BNC connectors. As a self-tapping screw, it cuts its own threads when driven into a pre-drilled hole in a panel or bracket, securing the BNC connector in place. It is compatible with standard BNC connector hardware that accepts a self-tapping screw for mounting.
