The chipboard screw with flange head, TX star recess socket and part thread.
Chipboard screw PowerFast FPF II WTP BC
The fischer PowerFast FPF II WTP BC is an electrogalvanized, blue passivated screw with part thread and inner star drive. The flange head with inner star TX drive guarantees a greater contraction effect as well as a significantly increased head pull-through resistance. The partially threaded version enables wooden elements to be pulled tightly together.
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