These foundation screws can be installed in three quick steps to help you save time and money. These steps can be done by beginners, the installation is simple, quick and effective. In fact, all you need are the foundation screws to set up a secure and solid structure:
- Make a pilot hole of 30-40 mm of diameter. Make sure the depth of the pilot hole is slightly less than the intended depth of the screw. For a standard type 5 to 7 soil, the diameter should be between 50 and 70 mm;
- Next, introduce the screw with your hands, then put the screwdriver’s machine head on the screw using the holder, provided for this purpose. This holder must be tightened against the compression washer;
- Place the Weasylectric on the screwdriver head, correcting the verticality every 4 turns with the help of the bubble level on the device. Once the desired deep is reached, remove the machine and unscrew the screwdriver head. The terrace foundation is now in place!