SELF-DRILLING POINT: Together, coarse screw threads and a self-drilling point design eliminate the need for a pilot holeFLAT-HEAD STYLE: Sits flush with materialTAN CERAMIC COATING: 4-layer coating provides superior rust and corrosion protectionSTAR DRIVE STYLE: Also known as Torx, this drive is designed to reduce slippage and camout when tightening the screwFREE T25 STAR BIT: Free driver bit included in package to match screws and take the guesswork out of installation