8-18 x 1 3/4 Phillips Modified Truss Head Full Thread Self Drilling Screw Black Phos BHPT They are sold in a

They are sold in a box of 1000 pieces

They are designed for use in structural applications and meet ASTM A325 specifications

which makes them easy to install with a standard screwdriver

The six-lobe drive design provides superior bit engagement and reduces cam-out

and the undersized body ensures a snug fit in pre-drilled holes

8-18 x 1 3/4 Phillips Modified Truss Head Full Thread Self Drilling Screw Black Phos BHPT They are sold in aThese 8 18 x 1 3 4 Phillips Modified Truss Head Full Thread Self Drilling Screws are designed for use in a variety of applications, including metal to metal, metal to wood, and wood to wood. The screws are made of hardened steel and feature a black phosphate finish for corrosion resistance. The modified truss head provides a low profile and a wide bearing surface, while the full thread design ensures a secure hold. The self drilling point eliminates