Our metal screws are designed to provide strength and superior performance in steel and other metal applications. With a variety of features from self-drilling designs to countersunk heads, our metal screws meet the requirements for residential, agricultural and commercial projects — including metal decking, fiber-cement siding, sheet metal, metal roofing, aluminum panels and fastening wood to steel.

Features

• Flat head with nibs for easy countersinking
• #3 Square drive (driver bit in each box; replacement bit model BIT3S-2-R2; use BIT3SU-2-RC3 for mechanically galvanized — N2000®)
• #4 Drill point with wings
• Installation Guidelines: Maximum recommended thickness up to 1/4"