The powerful wood construction screws with countersunk head, TX inner star drive and partial thread
The fischer wood construction screw PowerFast FPF-ST ZPP is a powerful wood construction screw with a countersunk head, TX star recess drive and partial thread for use in timber constructions. The countersunk head with TX star recess drive guarantees top force transmission with maximum bit stability for flush screwing operations. The partial thread also enables the firm attachment of wooden elements to each other. The European Technical Approval guarantees added safety. The PowerFast is particularly easy to screw in without pre-drilling thanks to the thread shape. The PowerFast thread reaches into the screw tip and ensures a fast bite. The shank ribs reduce the screwing resistance, thus decreasing the required force and battery power for the installation.
