› Screws › Thread-Rolling › taptite alternative inch sizes thread rolling screws › pan taptite alternative inch sizes thread rolling screws › six lobe pan taptite alternative inch sizes thread rolling screws › steel zinc six lobe pan taptite alternative inch sizes thread rolling screws › 5/16-18X3/4 6 Lobe Pan Taptite Alternative Thread Rolling Screw Fully Thrd Zinc Bake & Wax