12-14 x 3 Square Drive Pan Self Drilling Screw Full Thread Zinc 12-8 The 6-lobe pan head provides

The 6-lobe pan head provides a secure grip and prevents overtightening

these nuts feature a serrated flange that digs into the mating surface

The 2-56 x 5/16 Phillips Pan Machine Screw Fully Threaded Zinc is a small

They feature a 3/8-16 thread size and are compatible with standard rack screws

Its flat head provides a clean and professional appearance

12-14 x 3 Square Drive Pan Self Drilling Screw Full Thread Zinc 12-8 The 6-lobe pan head providesThese 12 14 x 3" Square Drive Pan Self Drilling Screws are designed for use in metal applications. They feature a full thread design that provides maximum holding power, and a square drive head that allows for easy installation with a standard square drive bit. The zinc coating provides corrosion resistance, making them ideal for both interior and exterior use. These screws are perfect for a variety of applications, including attaching metal roofing