Stainless Steel Solar Fasteners  /  Stainless Steel Washer Head Tek Screws

Stainless Steel Solar Mounting Washer Head Self Drilling Tek Screws.

  • Solar Hex Washer Head TEKS are Used for Self Drilling in Thin Gauge Metals.
  • They are Used Primarily in the Roof-Top, Ground Mount Solar Panel Bracket Mounting, Rails, Racks, Racking Systems, Cable Clips.
  • Tek Screws are Made from Grade 410 Bright Hardened Stainless Steel Used in Self-Drilling (Tek) Screws Intended for Steel Substrates is a Martensitic Alloy Containing 12% Chromium But No Nickel.