براغي صفائح معدنية من النوع A #8 × 3/8 بوصة | رأس غسالة سداسية مع محرك مشقوق | فولاذ مطلي بالزنك (2000 / عبوة)

Finally, a box of 2000 screws that actually holds up under a power driver—the hex washer head digs in nicely without stripping. I used them to fasten some thin sheet metal to a frame and the zinc coating seems tough enough for light outdoor exposure.

For a bulk box of 2000, these hex washer heads drive in straight and hold firm — the zinc coating’s been through a few damp days without a speck of rust so far. Slotted drive took a bit of getting used to, but the load distribution on thin metal is exactly what I needed.

After fighting with smaller packs on a few jobs, I grabbed this 2,000-count box and the zinc plating on these screws is consistent with no burrs. The hex washer head sits flush and holds tight on metal roofing panels and light gauge steel studs without stripping.