Itw Buildex 560130 Self Drilling Screw 1/4 in 100-pack

Product Description

The ITW BUILDEX 560130 is a 1/4 inch self drilling screw designed for fast, reliable fastening without the need for a pre-drilled pilot hole. Featuring a hex washer head and hex drive, this screw is sized at 1-3/4 inches length under head and carries a number 3 drill point for penetrating steel and other structural materials. The 1/4-14 thread size provides strong thread engagement in metal-to-metal and metal-to-substrate applications. Each package contains 100 screws with a combined weight of 2.35 pounds. Licensed tradespeople in HVAC, metal framing, roofing, and general construction rely on this fastener for consistent field performance.

This self drilling screw is well suited for light-gauge to medium-gauge steel framing, HVAC ductwork assembly, metal panel attachment, and general sheet metal fabrication. The number 3 drill point handles thicker material gauges than a number 2 point, making it a common choice where structural steel members or heavier substrates are involved. The hex washer head provides a large bearing surface and positive drive engagement, reducing cam-out during installation in production or field conditions.

Key Features

• Self drilling tip eliminates the need for a pre-drilled pilot hole, saving time on the job
• Number 3 drill point rated for heavier gauge steel penetration
• Hex washer head delivers wide clamping surface and secure seating
• Hex drive provides positive engagement and reduces fastener slippage
• 1/4-14 thread size for strong thread engagement in metal substrates
• 100-count package suited for production quantities and field stocking

Compatibility

Designed as an OEM-style replacement and standard trade fastener for steel framing, HVAC sheet metal, and structural metal panel applications requiring a 1/4 inch hex washer head self drilling screw with a number 3 drill point.

Installation Notes

Installation is typically performed by licensed sheet metal workers, HVAC technicians, or structural framers using a hex-drive impact driver or drill/driver set to appropriate clutch torque to avoid stripping. Ensure the substrate material gauge is within the rated capacity of the number 3 drill point before fastening. Do not overdrive the screw, as excessive torque can strip the thread engagement or distort the washer head seating surface. Follow applicable building codes and manufacturer substrate specifications for fastener spacing and edge distance.