8-18 x 1 1/4 Phillips Oval Full Thread Self Drilling Screw Black Oxide and Oil NSY This 1/4-20 x 1 3/4

This 1/4-20 x 1 3/4 Slotted Fillister Head Machine Screw is made of steel and has a zinc finish

This rivet nut is easy to install using a rivet nut tool

while the plain finish offers a classic and versatile appearance

The unslotted indented hexwasher head allows for easy driving with a hex key or socket wrench

The pan head offers a low profile and a wide bearing surface

8-18 x 1 1/4 Phillips Oval Full Thread Self Drilling Screw Black Oxide and Oil NSY This 1/4-20 x 1 3/48 18 x 1 1 4 Phillips Oval Full Thread Self Drilling Screw Black Oxide and Oil are designed for use in metal applications. They have a sharp point that drills its own hole, eliminating the need for pre drilling. The black oxide finish provides corrosion resistance, while the oil coating helps to reduce friction and wear. These screws are ideal for use in a variety of applications, including metal roofing, siding, and framing.