8-18 x 5/8 6 Lobe Modified Truss head Self Drilling Screw Full Thread Zinc MTP It has a hex head

It has a hex head and a square neck

The bugle head and square drive ensure smooth installation and a professional finish

Whether you need a nut for a heavy-duty project or a replacement for an existing one

These washers are made from steel and have a black zinc finish for corrosion resistance

The 1/4-14 x 1 1/4 Phillips Flat Undercut Full Thread Self Drilling Screw is a versatile and durable fastener designed for a wide range of applications

8-18 x 5/8 6 Lobe Modified Truss head Self Drilling Screw Full Thread Zinc MTP It has a hex headThese 8 18 x 5 8 6 Lobe Modified Truss head Self Drilling Screw Full Thread Zinc are designed for use in metal applications. The 6 lobe drive provides increased torque and reduces cam out, while the self drilling point eliminates the need for pre drilling. The full thread design provides maximum holding power, and the zinc coating provides corrosion resistance. These screws are ideal for use in a variety of applications, including HVAC, electrical,