6-20 x 3 Square Drive Flat Trim Head Self Drilling Screw Full Thread Zinc MPPBZ The fully threaded design allows

The fully threaded design allows for secure fastening throughout the bolt's length

The zinc coating provides corrosion resistance and helps to extend the life of the screw

The indented hex washer head provides a secure grip when tightening the screw

making it suitable for use with 1/2" bolts or screws

6-20 x 3 Square Drive Flat Trim Head Self Drilling Screw Full Thread Zinc MPPBZ The fully threaded design allowsThese 6 20 x 3 Square Drive Flat Trim Head Self Drilling Screws are designed for use in a variety of applications, including metal to metal, metal to wood, and wood to wood. The self drilling tip eliminates the need for a pilot hole, making installation quick and easy. The square drive head provides a secure grip for your drill bit, preventing slippage and ensuring a clean, precise installation. The flat trim head sits flush with the surface of the