Reliable Fasteners Hex Head with Washer Screws - #8 x 1/2-in - Zinc-Plated - 100 Per Pack

Get enhanced power and convenience for your ventilation duct fastening projects with these Reliable screws. Crafted from steel, these metal screws are durable. They have full-length threads that eliminate grip strength issues. These screws have a zinc-plated finish which forms protective layers to prevent oxidization of the underlying steel. With their 18 TPI thread counts, these screws ensure consistent adjustment operations. These hexagonal head screws have washers that give them strong holding power. They are multi-material, which gives corrosion and rust resistance for increased dimensional stability. These self-drilling metal screws' sharp points eliminate the need for pilot holes which save time and effort. A box contains 100 metal screws. Each screw measures 1/2 in L x #8 in dia.