Broaching Type Fasteners – CFK2 & CFKS2 Series
CFK2 and CFKS2 broaching type fasteners are designed for use on printed circuit boards and on most brittle or hard materials; such as, glass laminates, epoxy or resin with paper, nylon, or canvas bases. They are also used on materials too thin or unsuitable for threading, such as acrylic and polycarbonate panels.
Since the aforementioned materials do not flow under pressure, these fasteners are designed with a knurled shank that can be pressed into a drilled hole. The shank grips the board with an interference fit by broaching its way into the panel as it is squeezed into the holes.