Malco BT164 Bit-Tip #3 Point Self-Tapping & Self-Drilling Sheet Metal Screws- 5/16" Hex Washer Head | HVAC Fastners | Structural & Layered Metal (4000 Count) Type:Bulk ALFA Tools TBCS60811 7/16" Square

ALFA Tools TBCS60811 7/16" Square Cobalt Tool Bit - 5 Pack

Special Metal Shock Resistant Brazing: Guarantees a solid bond for every tip on each bit

The Freud LCL7M10063 blade is not just a tool

making it perfect for heavy-duty installations

Whether you're a seasoned professional or just starting your journey in metalworking

Malco BT164 Bit-Tip #3 Point Self-Tapping & Self-Drilling Sheet Metal Screws- 5/16" Hex Washer Head | HVAC Fastners | Structural & Layered Metal (4000 Count) Type:Bulk ALFA Tools TBCS60811 7/16" SquareThe Malco BT164 Bit Tip #3 Point Self Tapping & Self Drilling Sheet Metal Screws deliver a true one step fastening solution for HVAC, structural, and layered metal work. By drilling its own hole and forming the thread in a single motion, these screws ensure optimal hole size, superior thread engagement, and a tighter, more reliable fiteliminating alignment issues and extra steps on every install. Key advantages youll notice on every job: One pass