410 Stainless #8 x 1/2" Wafer Head Philips Self Drilling Sheet Metal Tek Screws , (1/2" to 1-5/8" Length in Listing), 100 pieces, Modified Truss Head Self Driller (#8 x 1/2 inch)

Feature

410 Stainless Steel
Tensile - 180,000 psi, Hardness - 40 Rockwell C
Type BSD is a tapping screw with spaced threads and a drill point which drills its own hole
#2 Drill Point

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 stainless teks are great to use in environments that are damp.