Self drilling screws have a drill bit point. Pan heads are slightly rounded with short vertical sides. Phillips drive is x-shaped for installation
#10 x 3/4 Phillips Pan Head Self Tapping Screws Sheet Metal Tek Screws, Stainless Steel 410, 100 PCS
Self-Drilling Tek® Screws - All Points Fasteners
Screws Buying Guide, Types of Screw Explained