8-18 x 1 1/2 Square Drive Flat Trim Head Self Drilling Screw Full Thread Zinc DQF17CGRPT Its zinc plating provides additional

Its zinc plating provides additional protection against rust and wear

They have a hex head for easy driving and are fully threaded for maximum holding power

The nut has a flange that helps to prevent it from loosening

The undersized body means that the bolt is slightly smaller in diameter than the threaded portion

it provides secure and reliable holding power

8-18 x 1 1/2 Square Drive Flat Trim Head Self Drilling Screw Full Thread Zinc DQF17CGRPT Its zinc plating provides additionalThese 8 18 x 1 1 2" square drive flat trim head self drilling screws are made of durable zinc plated steel for superior corrosion resistance. They feature a self drilling tip that eliminates the need for pre drilling, making installation quick and easy. The square drive head ensures a secure fit with a standard square driver bit. These screws are ideal for a variety of indoor and outdoor applications, including fastening trim, molding, and other