12-14 x 1 1/4 Square Drive Pan Self Drilling Screw Full Thread Zinc NC This 1 3/4-5 Heavy Hex

This 1 3/4-5 Heavy Hex Nut Zinc is a durable and reliable fastener designed to meet the demands of heavy-duty applications

They are designed to be used with #6 machine screws and have an outer diameter of 0

These screws are 2 inches long and have a coarse thread that provides strong holding power

It is made from durable zinc-plated steel and features a 6-lobe button head for easy driving

This washer's split design and spring action provide exceptional resistance to loosening under vibration and dynamic loads

12-14 x 1 1/4 Square Drive Pan Self Drilling Screw Full Thread Zinc NC This 1 3/4-5 Heavy HexThese 12 14 x 1 1 4 inch square drive pan head self drilling screws are made of steel and have a zinc finish. They are full thread and have a sharp point that allows them to drill through metal without the need for a pilot hole. The square drive head allows for easy driving with a standard square drive bit. These screws are commonly used in metalworking applications, such as attaching metal roofing or siding.