Drill Screws, Hex Washer Head, Zinc, #8-18 X 1/2-in., 100-pk.

Discover the reliability of Hillman #8 hex washer head self-drilling screws for fast, secure metal assemblies. These 18 x 1/2 inch fasteners sport a durable zinc-coated finish that resists corrosion in workshop and outdoor environments. Their pioneering self-drilling points bore through metal without pilot holes, drilling, tapping, and fastening in a single, smooth operation. The sharp, forming threads cut neat mating channels as they advance, delivering strong holds with minimal effort. This 100-piece pack ensures you have plenty of hardware on hand for multiple projects.

Benefits of using these screws: By simplifying installation, these screws save time and reduce the need for additional tools. They work well for attaching many materials to metal and create enduring joints that withstand vibration and temperature changes. Ideal for contractor and DIY use alike, this bulk pack keeps your project workflow efficient.

• Self-drilling point design enables drilling, tapping, and fastening in one operation for rapid metal work.
• Hex washer head provides a flush seating and wide bearing surface to resist loosening and slippage.
• Zinc-coated finish delivers rust resistance for durability in indoor and outdoor environments.
• Size 8 with a 1/2 inch length fits common metal thicknesses and construction applications.
• 100-piece bulk pack offers convenient stock for ongoing projects and trades.

Why this Hillman fastener stands out: Built for reliability, this self-drilling screw combination delivers fast, one-pass installation and secure joins every time. The hex washer head seats neatly and resists loosening through vibration, while the zinc finish extends service life in demanding environments. Available in a convenient 100-count pack, these screws are ready for bulk jobs and frequent use in metalwork, home repairs, and professional builds.