Everbilt #12 2-1/2 in. External Hex Flange Hex-Head Self-Drilling Screws (1 lb.-Pack)

Self-drilling screws are similar to self-tapping screws, except for 1 distinguishing feature. Where self-tapping screws typically have a sharper point, self-drilling screws feature a drill point, which looks similar to the point on a drill bit. It drills a hole for mating threads in 1 simple operation, eliminating the need for pre-drilling.

• Self-drilling point design eliminates the need for a pilot hole
• External hex drive offers controlled traction with a wrench
• Ideal for use in wood, fiberglass, or metal