12-14 x 2 1/2 Square Drive Pan Self Drilling Screw Full Thread Zinc MCT The screw has a truss

The screw has a truss head with a Phillips drive

Perfect for framing

while the fillister head sits flush with the surface for a clean and professional finish

The 16-millimeter length refers to the length of the screw from the underside of the head to the tip

preventing unauthorized access or loosening

12-14 x 2 1/2 Square Drive Pan Self Drilling Screw Full Thread Zinc MCT The screw has a trussThese 12 14 x 2 1 2" square drive pan head self drilling screws are full thread and zinc plated. They are designed for use in metal applications and have a sharp point that drills its own hole, eliminating the need for pre drilling. The square drive head provides a secure grip for driving, and the zinc plating offers corrosion resistance. These screws are ideal for a variety of projects, including roofing, siding, and metal framing.