12-14 x 1 1/4 Square Drive Pan Self Drilling Screw Full Thread Zinc NC The nut has a 4-40

The nut has a 4-40 thread size and is designed to be used with bolts of the same size

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

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

this hanger bolt is a reliable choice for strength

The 5/16-18 NTE Thin Pattern Nylon Insert Hex Lock Nut Black Zinc is a type of nut that is used to secure bolts and screws in place

12-14 x 1 1/4 Square Drive Pan Self Drilling Screw Full Thread Zinc NC The nut has a 4-40These 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.