Stainless #8 x 1/2" Hex Washer Head Self Drilling Sheet Metal Tek Screws with Drill Point,(1/2" to 1-1/2" Length in Listing) 100 pieces (#8 x 1/2)

Description Self-Drilling Screws, also known as Tek screws, eliminate the need for a pre-drilled hole.

The length of the drill point determines the material thickness which the screw can reliably penetrate.

When selecting a self-drilling screw design, it is important to consider the material thickness and type of materials to be joined.

These #8 x 1/2 stainless teks are great to use in environments that are damp.

These work great on gutters.

Features & details Features Use 1/4 Inch Hex Driver for #8 Screws #2 Drill Point; Appropriate for material thicknesses up to 0.10" Type BSD is a tapping screw with spaced threads and a drill point which drills its own hole Great for using on Gutters! 410 Stainless; Tensile - 180,000 psi, Hardness - 40 Rockwell C