6-20 x 1/2 Unslotted Hexwasher Serrated Self Drilling Screw Full Thred 18-8 Stainless Steel NHH188 and the zinc bake coating

and the zinc bake coating provides excellent protection against rust and corrosion

these screws withstand harsh outdoor elements

from securing heavy-duty structures to assembling furniture

ensuring a long-lasting and aesthetically pleasing result

low-profile head is desired

6-20 x 1/2 Unslotted Hexwasher Serrated Self Drilling Screw Full Thred 18-8 Stainless Steel NHH188 and the zinc bake coatingThese 6 20 x 1 2" unslotted hex washer serrated self drilling screws are made of 18 8 stainless steel and are full threaded. They have a hex washer head and a serrated point that helps them to drill through metal without the need for a pilot hole. These screws are ideal for use in a variety of applications, including metal roofing, siding, and fencing. They are also corrosion resistant, making them suitable for use in outdoor applications.