Lot of (500) indented hex washer head self-drilling screws.

These zinc plated fasteners are #12 thread and are 1-1/4" in length with a 5/16" hex and #3 drill point.

The #3 point will drill and tap materials from 0.110" to 0.210" in thickness.

Item weight: 5 Lbs.

2-4-2-X