#14 X 3/4 In. External Hex Washer Head Self-Drilling Screw Zinc (250 Per Pack)

Product Description

Has an indented top surface, 6-flat sides with a flat washer which project beyond the sides and provides a flat bearing surface. Accepts hex wrench. A tapping screw with spaced threads and a drill point which drills its own holes. All self drilling screws offer economical benefits, reduces labor and tooling costs, reduces or eliminates the need for drill and taps.
• Zinc plated
• Material: steel
• Sold in packs of 250
• 3/8 in. hex drive