Malco BT153 10-24 x 3/4 Bit-Tip #3 Point Self-Tapping & Self-Drilling Sheet Metal Screws- 5/16" Hex Washer Head | HVAC Fastners | Structural & Layered Metal (5000 Count) Type:Bulk these nails meet the demands

these nails meet the demands of any construction task

even mortar line

Designed meticulously for 6x12 beams

the Malco driver prevents breakage during heavy-duty applications while accommodating high-profile hex head fasteners effortlessly

and serious hobbyists who demand efficiency and a superior finish

Malco BT153 10-24 x 3/4 Bit-Tip #3 Point Self-Tapping & Self-Drilling Sheet Metal Screws- 5/16" Hex Washer Head | HVAC Fastners | Structural & Layered Metal (5000 Count) Type:Bulk these nails meet the demandsMeet the Malco BT153 10 24 x 3 4 Bit Tip #3 Point Self Tapping & Self Drilling Sheet Metal Screws with a 5 16" Hex Washer Head. Built for speed, reliability, and clean, secure joints, these screws are a real upgrade for HVAC, structural, and layered metal assemblies. Why this Bit Tip matters One pass perfection: Bit Tip drills its own hole and taps threads in a single motion, delivering the optimum hole size for maximum thread engagement and a tight,