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$377.99
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$377.99
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SPECIFICATIONS
A tapping screw with an integrally formed Hex washer head, spaced or unified threads, and a drill point significantly longer than that of a #2 or #3 point drill screw. Designed to drill through a greater thickness of steel than a standard self drilling screw. Although it can assist is attaching metal deck to structural steel, the #4 and #5 point self drilling screws are not structural bolts and should not be used as such