8-18 x 1 Unslotted Indented Hexwasher Self Drill Screw Full Thread Zinc & Bake MNKA2 It has a hex head

It has a hex head and is 1 3/8 inches long

They have a full thread design for maximum holding power and a flat head for a flush finish

They have a Phillips/slotted drive for easy installation and removal

With a thread size of 3/8-16 and a grip range of

These 10-24 x 1/2" Square Drive Flat Head Machine Screws are fully threaded and made of zinc-plated steel

8-18 x 1 Unslotted Indented Hexwasher Self Drill Screw Full Thread Zinc & Bake MNKA2 It has a hex head8 18 x 1 Unslotted Indented Hex Washer Self Drill Screw Full Thread Zinc & Baked On Epoxy Coating 100 Pack These screws are designed for use in metal applications. They have a self drilling tip that eliminates the need for a pilot hole, and a full thread that provides maximum holding power. The indented hex washer head provides a secure grip for driving, and the zinc & baked on epoxy coating provides corrosion resistance. These screws are ideal for