Our Zinc-Plated Steel Self-Drilling Screws help you secure wood or metal without pre-drilling. The steel screw is ideal for use with metal of a thick gauge. Special wings ream a hole in the wood to prevent thread engagement during drilling. No pre-drilling required.
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,Self drilling screws are also known as Tek Screws,Pro Points,Self Tapping Screws and Drill Bit Tip Screws. Similar to sheet metal screws, but they have a drill-shaped point to cut through sheet metal or steel which eliminates the need for drilling a pilot hole. These self-drilling screws are designed for use in soft steel or other metals.Self-drilling screw points are numbered from 1 through 5, the larger the number, the thicker metal it can go through without a pilot hole. A 5 point can drill a 0.5 in (13 mm) of steel, for example.
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,All types of fasteners are available in bulk boxes.