Metal panel to wood girt or purlin


  • High Hex Washer Head and Sharp Twin Lead Thread design pierces and threads multiple laps of high tensile light gauge steel up to 24 gauge
    Highest pullout values in the industry
  • Available powder coated in over 100 colours to match painted panels
  • Available powder coating warranty to match long life painted panels
  • Patented Flow Cone Grey EPDM Washers (Patent# 4292876)


  • Roof or wall panel to wood frame
  • Panel over insulation to wood framing
  • Stitching panels
  • Ideal for fastening residential steel roof panels