Envirobuild-IE

MESA Self-drilling Countersunk Silver 4 x 20 mm screws

These countersunk Tek screws have been perfectly designed to work with Hyperion Decking 3mm fasteners, starter fasteners and Hyperion Cladding Sentinel fasteners, when installing on MESA Support aluminium bearers.

  • Countersunk stainless steel screws – Box of 100
  • To be used for aluminium bearers
  • 6mm head, 4mm thread, 20mm length
  • 20mm screws do not work with Hyperion Decking 6mm fasteners
€11.06
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