The chipboard screw with countersunk head, TX drive and full thread.
The fischer chipboard screw PowerFast FPF II CTF is a blue passivated zinc plating screw with a countersunk head, TX drive and full thread. The countersunk head with TX drive guarantees top force transmission with maximum bit stability for flush screwing operations. The integrated thread, which runs throughout the entire screw length, ensures optimum force transmission. The screw is ideal for fixing general wood connections, plankings, cornicing, as well as door and metal fittings.