The MDF plate screws with TX star recess drive and partial thread
The fischer MDF screw PowerFast FDF-ST YZP with 75° countersunk head is ideal for surface-flush screwing into medium-density fibreboard. The head and thread shape are specially designed for the requirements of the MDF material. The TX star recess drive enables top force transmission with maximum bit stability. The partial thread enables the firm attachment of the elements to each other.