Review on 🔩 Efficient Cabinet Installation with FASTCAP PHZ8 PowerHead - 3 Inch 50PC by Carlos Deuschle

I bought these screws to mount a shelf that hangs on the wall with wall studs. I installed these screws using a percussion gun. The screw head didn't sink as a previous reviewer mentioned. But the screw head was almost flush. I then installed PVC screw head caps (from this company) which I painted to match the color of the rack. They are not visible from afar. The rack must weigh at least 100 pounds and be screwed to the wall with 6 of these screws. You seem very strong. Use 3 inch screws. I first tried 2.5" screws for this 3/4" block of plywood and was afraid they would be too short.