10-16 x 1 1/4 Slot Indent Hex Washer Serrated Self Tap Screw Type AB Full Thread Zinc 1/4-14 they are ideal for exterior

they are ideal for exterior applications

It is made from durable zinc-plated steel and features a castellated design that prevents loosening under vibration

They are also Grade 5

These 7-19 x 1 5/8 inch Phillips bugle head full thread self drilling drywall screws are designed for fast and secure installation of drywall to wood or metal studs

while the 1 3/4-inch length ensures a solid grip

10-16 x 1 1/4 Slot Indent Hex Washer Serrated Self Tap Screw Type AB Full Thread Zinc 1/4-14 they are ideal for exteriorThese 10 16 x 1 1 4 Slot Indent Hex Washer Serrated Self Tap Screw Type AB Full Thread Zinc are designed for use in a variety of applications. They are made of zinc plated steel for corrosion resistance and have a serrated point that helps them to tap their own threads in metal. The hex washer head provides a large bearing surface for even distribution of load, and the slot indent allows for easy driving with a screwdriver. These screws are full