(400) TEK 5 Hex Washer Head 12-24 x 1-1/2 Self-Drilling HD Steel Screw IHW

Lot of (400) indented hex washer head self-drilling screws.

These zinc plated fasteners are 12-24 thread and are 1-1/2" in length with a 5/16" hex.

These screws feature a #5 drill point tip and are designed to drill through steel up to 1/2" thick.