: These screws eliminate the need for separate drilling equipment and bits, significantly reducing labor time.
: Heavy-duty points capable of drilling through steel up to 0.5 inches thick. SelfdrillingSMS
: Standard options include hex washer heads , pan heads, and square recessed sockets. Key Advantages S-MS 01 Z Self-drilling sheet metal screws - Hilti Ireland : These screws eliminate the need for separate
Unlike standard self-tapping screws that require a pre-drilled pilot hole, self-drilling SMS feature a (often referred to as a Tek® point). Key Advantages S-MS 01 Z Self-drilling sheet metal
: The drilling tip must be longer than the thickness of the material to prevent the threads from engaging before the hole is fully cleared, which can cause the head to shear off. Technical Specifications
: Commonly manufactured from carbon steel or stainless steel (like 410 or 304 series) and finished with coatings like zinc, Climaseal®, or tin to resist corrosion.