Malco BT163T 12-14X3/4 Bit-Tip #3 Point Self-Tapping & Self-Drilling Sheet Metal Screws- 5/16" Hex Washer Head | HVAC Fastners | Structural & Layered Metal (500 Pack) MOQ 5 Carbide Teeth: The specially designed

Carbide Teeth: The specially designed carbide teeth provide exceptional cutting power and maintain sharpness

With the ALFA Tools SPTB170111 Spiral Point Tap

Upgrade your toolbox with the ALFA Tools FBT76503 11MM Carbide Tipped Boring Bit

Versatile Design: The 1/4" shank diameter and 2 3/4" overall length make it compatible with a variety of rotary tools

Reduced Phillips Drive Bit: Use a #2 bit to minimize stripping and ensure a tight fit

Malco BT163T 12-14X3/4 Bit-Tip #3 Point Self-Tapping & Self-Drilling Sheet Metal Screws- 5/16" Hex Washer Head | HVAC Fastners | Structural & Layered Metal (500 Pack) MOQ 5 Carbide Teeth: The specially designedMeet the Malco BT163T Bit Tip self drilling and self tapping screwengineered to turn complex metal assemblies into a simple, one step fastening process. With a 12 14 x 3 4" profile and a 5 16" hex washer head, this screw is designed for HVAC fasteners and structural or layered metal applications, delivered in a bulk 500 pack for projects of every scale. One pass fastening with optimal hole size: Bit Tip drills its own hole as it taps, ensuring precise