\"Repair leaking roofs with this 80-pack of Everbilt flange hex head self-drilling screws. The included neoprene washers serve as watertight seals and prevent corrosion between the screw and metal sheets. The self-drill drive punctures metal frames ranging from 5-gauge to 20-gauge quickly for smooth installation， and the sharp threads create mating threads easily for secure fastening. These Everbilt flange hex head self-drilling screws are made of ceramic-coated steel for durability and strength.\"
"Ideal for fastening metal sheets to metal rafters "
"Neoprene washers help prevent corrosion and act as water-tight seals "
"Each Everbilt flange hex head self-drilling screw measures 1 in. L "
"Gray ceramic-coated steel resists rusting "
"Compatible with a #12 hex socket bit"
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