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The Daggerz SD4CTWW12212 #12-24 x 2-1/2" Phillips Flat Head Self Drill Screws with Wings are engineered for fastening wood to steel in demanding construction applications. Featuring a #4 self-drilling point, reamer wings, Phillips drive, and flat head design, these screws prevent material jacking and ensure a flush finish. The wings create a clearance hole in wood and break off when they reach steel, allowing the threads to engage securely. Finished with Dagger-Guard Coating™ for enhanced corrosion resistance, the SD4CTWW12212 self drilling screw is supplied in a 1,500-piece carton for professional contractors and commercial projects.
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🇺🇸 Ship from USA · On Agora since 2026
$303.77