Self Drilling Screws

Self Drilling Screws

Screw

Self-drilling screws (also called Tek screws) are specialized fasteners that combine drilling and tapping into one step, eliminating the need for pre-drilling. They feature a drill bit-like tip that cuts through metal, wood, or composite materials while threading the hole as they’re driven in.

Advantages of Self-Drilling Screws

  • No Pre-Drilling Needed – Saves time and labor.
  • Strong Grip – Threads hold securely in metal, wood, or plastic.
  • Versatile – Used in roofing, steel framing, HVAC, and automotive.
  • Corrosion-Resistant Options – Galvanized, zinc-plated, or stainless steel.

Common Applications

  • Metal Roofing & Cladding – Attaching sheets to purlins.
  • Steel Framing – Joining studs, tracks, and channels.
  • HVAC Systems – Securing ductwork.
  • Automotive & Machinery – Fastening panels and brackets.
  • Wood-to-Metal Connections – Decking, trailers, and furniture.

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