10-16 x 1 1/2 6 Lobe Truss Self Drilling Screw Fully Threaded Zinc 10-32.225 The screws are made of

The screws are made of zinc-plated steel

and the fillister head sits flush with the surface of the material being fastened

headless screw that is typically used to fasten two pieces of metal together

This 10-32 x 1/2 Phillips flat 100º machine screw is fully threaded and made of 18-8 stainless steel

Crafted from durable steel and coated with zinc yellow dichromate for superior corrosion resistance

10-16 x 1 1/2 6 Lobe Truss Self Drilling Screw Fully Threaded Zinc 10-32.225 The screws are made ofThese 10 16 x 1 1 2 6 Lobe Truss Self Drilling Screw Fully Threaded Zinc are designed for use in metal framing applications. They have a 6 lobe drive that provides increased torque and reduces cam out, and a self drilling tip that eliminates the need for pre drilling. The screws are fully threaded for maximum holding power, and are zinc plated for corrosion resistance. They are available in a variety of lengths to suit different applications.