8-18 x 3/8 Phill Full Contour Truss Self Tapping Screw Type AB Fully Thread Zinc 10-24 NM They are also commonly used

They are also commonly used in electrical applications

The screw has a full thread and a 6-lobe pan head

corrosion-resistant fastener designed for use in a variety of applications

This 1/2-20 x 1 1/2 Hex Tap Bolt Grade 5 Fully Threaded Zinc is a high-quality fastener designed for various applications

while the split design allows for easy installation and removal

8-18 x 3/8 Phill Full Contour Truss Self Tapping Screw Type AB Fully Thread Zinc 10-24 NM They are also commonly used8 18 x 3 8 Phill Full Contour Truss Self Tapping Screw Type AB Fully Thread Zinc are designed for use in metal to metal applications. They have a full contour truss head that provides a large bearing surface and a sharp point that helps to penetrate the metal. The self tapping threads create their own mating threads in the metal, eliminating the need for pre drilling. These screws are made of zinc plated steel for corrosion resistance.