Hex Head Metal Drillers

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Hex Head Metal Drillers

Professional grade hex head screws from our DrillTech metal self drilling screw range. Features include large diameter hex washer head offering a greater surface area to give a strong clamping action when tightened plus a hardened shank and drill point.

Designed for high strength fastening of brackets, components, steel sections, assemblies and sheeting to light gauge steel up to 2.5mm thick, 18TPI. 1/4" hexagon drive and high performance class 4 galvanised for premium corrosion protection.


  • Manufactured to Australian Standard AS3566
  • Self drilling hardened points for fast insertion and self centered start.
  • Parallel thread providing a constant and even clamping load.
  • Heavy duty high strength shanks designed for use with powerdrivers.
  • Thread cutting profile with a coarse tapping thread for rapid installation.

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