In this process the holes are pre drill Moreover with proper head angle which allows in creating finish look. As a result of angle and form of some screw heads they have to have countersinking.The "eight" means the gauge, and eight is a reasonably typical measurement that you're going to use frequently. The ½ indicates the screw is half an inch in

A mix travel screw head permits both phillips and flat bladed screwdrivers or tools to tighten or loosen them.Drywall nails are created especially for The task of installing drywall. They have got big spherical heads which can be meant to be countersunk for concealment, and lessen the possibility of tearing drywall board.The clutch head, also known