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Product Overview
The Pan Head Self-Drilling Screw integrates a drill point and self-tapping threads into one fastener, eliminating the need for pre-drilled holes. Its rounded pan head provides a wide bearing surface for secure connections in sheet metal.
Key Features
Integrated drill point creates pilot holes during installation.
Pan head design offers increased bearing surface and load distribution.
Combines drilling, tapping, and fastening in one step for efficiency.
Eliminates the need for separate drilling tools.
Available in various materials and finishes for corrosion resistance.
| Grade | Carbon Steel (5.8 / 8.8) / Stainless Steel 304 / 316 / Bi-metal |
| Size Range | ST3.5–ST6.3 / #6–1/4" (custom sizes available) |
| Thread Type | Self-drilling tapping thread (with drill point) |
| Standards | DIN 7504 / ISO 15480 / ASME B18.6.3 |
| Head Style | Pan head / countersunk head/hex head/wafer head optional |
| Drive Type | Phillips / torx / hex drive optional |
| Drill Point Type | Type 1 (light gauge) / Type 2 (medium gauge) / Type 3 (heavy gauge) |
| Material | Carbon Steel / Stainless Steel 304 / 316 / Bi-metal (carbon steel drill point) |
| Surface Finish | Zinc Plated / Zinc Flake / Black Oxide / Dacromet |
| Hardness | HRB 150–220 (drill point hardened) |
| Operating Temperature | -40°C ~ 200°C (material-dependent) |
| Application | Steel framing, roofing, metal decking, HVAC, automotive |
Applications
HVAC systems installation, metal roofing, sheet metal assemblies, and ductwork construction.
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