10-16 x 2 1/2 Unslotted Indented Hexwasher Self Drill Screw Full Thread Zinc & Bake NFB this screw offers maximum holding

this screw offers maximum holding power and can be used in a wide range of materials

It has a slotted drive and is made of steel

while the 6-lobe flat head allows for easy installation using a hex key or flathead screwdriver

which allows it to be easily installed into a variety of materials

10-16 x 2 1/2 Unslotted Indented Hexwasher Self Drill Screw Full Thread Zinc & Bake NFB this screw offers maximum holdingThese 10 16 x 2 1 2" Unslotted Indented Hex Washer Self Drill Screws are full thread screws with a zinc and bake coating. They are designed for use in metal applications and feature a self drilling tip that eliminates the need for pre drilling. The indented hex washer head provides a secure hold and prevents the screw from slipping. These screws are ideal for a variety of applications, including metal framing, roofing, and siding.