8-18 x 3 Phillips Hex Washer Full Thread Self Drilling Screw Zinc NT3188 This 1/4-20 x 2 3/4

This 1/4-20 x 2 3/4 hex tap bolt is made of low carbon steel and has a fully threaded design

These 6-20 x 3/4 Phillips flat undercut full thread self-drilling screws are made of 18-8 stainless steel

The zinc yellow finish provides corrosion resistance and a professional appearance

The bolt has a hex head for easy driving and a flange head for added strength

which makes them easy to install with a standard screwdriver

8-18 x 3 Phillips Hex Washer Full Thread Self Drilling Screw Zinc NT3188 This 1/4-20 x 2 3/4These 8 18 x 3 Phillips hex washer full thread self drilling screws are made of zinc plated steel for corrosion resistance. They have a sharp point that drills its own hole, eliminating the need for pre drilling. The hex washer head provides a wide bearing surface that helps to distribute the load and prevent the screw from pulling through the material. These screws are ideal for use in metal, wood, and plastic applications.