8-18 x 2 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc & Bake 7/16-20 N1610 Its compact size and lightweight

Its compact size and lightweight design make it easy to handle and store

and the 40 indicates that the screw has a length of 40mm

Whether you're working on a vehicle

With a thickness of 1/2 inch and an outer diameter of 2 1/2 inches

It is designed to be used with bolts of the same size and thread pitch

8-18 x 2 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc & Bake 7/16-20 N1610 Its compact size and lightweightThese 8 18 x 2 Phillips Bugle Head Full Thread Self Drilling Drywall Screws are made of zinc and baked for added durability. They are designed for use in drywall applications and feature a self drilling tip that eliminates the need for pre drilling. The Phillips bugle head provides a flush finish and the full thread design ensures a secure hold. These screws are available in a convenient 100 pack and are backed by a satisfaction guarantee.