Self Drilling Tek Screws With Bonded Sealing Washer

Please select your requirements from the drop down lists above
  • Self drilling screws for fixing to metal.
  • Hexagon head with drilling point and EPDM bonded sealing washer.
  • All screws are 5.5mm thread diameter.
  • Hexagonal head 8mm across the flats.
  • EPDM washers are 16mm diameter.
  • Maximum drilling thickness 5mm.
  • Zinc plated screws.
  • Manufactured to DIN 7504-K.
  • Screws over 50mm length are partly threaded.
  • Screw lengths do not include the head.
  • FREE 1st CLASS UK P&P*
  • Pictures are for illustration only, please select your required size.
  • GET IT FAST - orders placed before 4pm are dispatched same day (Mon-Fri).