This self-drilling screw is used in wood, fiberglass, and metal, and it possess a drill point enabling it to drill its own hole in thin gauge steel. The sharp threads create their own mating thread when drilled into the material. No pre-drilled pilot holes are necessary. *

• Brand Name: HILLMAN
• Callout Size: No. 8-18
• Length: 1 in.
• Drive Style: Phillips
• Head Type: Pan Head
• Product Type: Self- Drilling Screws
• Number in Package: 100 pk
• Color: Silver
• Finish: Zinc-Plated
• Point Type: Self-Drilling
• Self Tapping: No
• Packaging Type: Boxed
• Thread Type: Coarse
• Self Drilling: Yes
• Indoor or Outdoor: Indoor
• Usage: Wood, Fiberglass and Metal
• Material: Steel