Teks 21406 is a self-tapping screw with a hex head and a sharp point. It is designed for use in metal applications and can penetrate up to 3 pitches of thread beyond the metal. The screw is made of steel and has a zinc-plated finish for corrosion resistance.

Teks 21406 is ideal for use in a variety of applications, including:

• Attaching metal to metal
• Repairing metal objects
• Installing metal fixtures
• Assembling metal furniture

The screw is easy to install using a standard screwgun with a depth-sensitive nosepiece. The screwgun should be a minimum of 4 amps and have a speed range of 0-2000 RPM.