Itw Buildex 560048 Self Drilling Screw 1/4-14 100 Pack

Product Description

The ITW BUILDEX 560048 is a 1/4-inch self drilling screw designed for fast, reliable fastening in steel construction and metal framing applications. Featuring a hex washer head with a hex drive, this screw drills its own pilot hole, eliminating the need for a separate drilling step. The 7/8-inch length under head and 1/4-14 thread pitch provide solid thread engagement in light-gauge steel. Each package contains 100 screws. Licensed tradespeople and contractors rely on this style of fastener for speed and consistent pull-through resistance in demanding field conditions.

This screw is suited for light-gauge steel-to-steel fastening commonly found in metal stud framing, HVAC ductwork, electrical enclosure assembly, and general sheet metal work. The No. 1 drill point is optimized for thinner gauge steel substrates. Packages of 100 make it practical for high-volume production work on residential and light commercial job sites where consistent fastener performance matters.

Key Features

• Self drilling No. 1 point eliminates pre-drilling in light-gauge steel
• Hex washer head provides a built-in bearing surface and resists pull-through
• Hex drive reduces cam-out compared to Phillips or slot drives
• 1/4-14 thread pitch engineered for secure engagement in sheet metal
• Steel construction for strength in structural and mechanical fastening
• 100-piece packaging suits production-rate installation workflows

Compatibility

Designed as an OEM-style replacement and general-use self drilling screw for light-gauge steel fastening applications typical in HVAC, metal framing, and sheet metal assembly.

Installation Notes

Installation is performed with a hex drive bit and a variable-speed drill or screw gun set to an appropriate clutch setting to avoid stripping. Power down any energized equipment before fastening near electrical components. Follow applicable codes including SMACNA standards for duct assembly and local building codes for metal framing applications. Do not over-torque, as this can strip the self-drilled thread in thin-gauge material.