Itw Buildex 560045 Self Drilling Screw No.12 100 Pack

Product Description

The ITW BUILDEX 560045 is a No. 12 self drilling screw designed for fast, reliable fastening in metal-to-metal and metal-to-structural applications. It features a hex washer head with a hex drive and a No. 5 drill point that eliminates the need for a pilot hole, cutting its own thread on contact. The screw measures 1-1/4 inches in length under the head with a No. 12-24 thread pitch. Made from steel, it is suited for use by sheet metal workers, HVAC installers, and general construction tradespeople who need consistent, high-volume fastening performance.

This screw is commonly used in light-gauge steel framing, HVAC ductwork, metal roofing, and general sheet metal assembly. The No. 5 drill point is rated for heavier steel gauge penetration compared to lower-point designations, making it appropriate for structural metal connections and thicker substrate applications. It is sold in a package quantity of 100 pieces, which suits job-site use and high-frequency installation tasks.

Key Features

• No. 5 drill point cuts through heavier steel gauges without a pilot hole
• No. 12-24 thread pitch provides strong thread engagement in metal substrates
• Hex washer head distributes clamping load and resists pull-through
• Hex drive compatible with standard 1/4-inch hex driver bits and impact drivers
• Steel construction for durability in structural and mechanical fastening applications
• Sold in a 100-piece package to support production-volume installation work

Compatibility

Designed as an OEM-style replacement and general-use fastener for light-gauge steel metal-to-metal fastening applications including HVAC ductwork and sheet metal assembly.

Installation Notes

Installation is performed by HVAC technicians, sheet metal workers, and structural tradespeople using a 1/4-inch hex drive bit with a drill or impact driver. Power down any electrical equipment and secure all workpieces before driving fasteners into panels or ductwork. Do not overdrive — hex washer heads can strip or deform the substrate if torque is not controlled. Follow applicable mechanical and building codes for fastener spacing and penetration depth requirements.