12-24 x 2 Square Drive Wafer Head Self Drill Screw #4 Point w/Wings Full Thread Zinc KW4410 this lock nut features a

this lock nut features a hex shape for easy tightening and loosening

Designed to withstand harsh elements

It is installed by squeezing the nut into a pre-punched hole in the metal sheet using a press or other tool

The Phillips flat head design allows for easy driving and a flush finish

while the fully threaded design allows for maximum engagement in the material

12-24 x 2 Square Drive Wafer Head Self Drill Screw #4 Point w/Wings Full Thread Zinc KW4410 this lock nut features aThese screws are designed for use in metal applications and feature a square drive head for increased torque and reduced cam out. The self drilling point eliminates the need for pre drilling, saving time and effort. The wings on the point help to prevent the screw from walking during installation. The full thread design provides maximum holding power. These screws are zinc plated for corrosion resistance.