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A concrete fastener used to secure membranes and insulation boards. It is made of high quality hardened carbon steel which helps to maintain proper static and dynamic characteristics and pass the European standard 15 cycle Kesternich test.

Features and benefits:

  • Cold application.
  • Good mechanical properties.
  • Quick and easy installation.
  • Cost effective application.


Designed for use in conjunction with IKOfix pressure plates or thermally broken tube washers into concrete substrates. It can also be used without pressure plates for securing other ancillary items such as peel stop bars, toothed flat bars or sections of membrane coated metal.

General information
Specification data - Overlay fasteners
Product Reference

IKOfix Concrete Fastener

Standard product features

Screw diameter:

6.3 mm.

Hole diameter in substrate:

5.0 mm.

Minimum hole depth in substrate:

35 mm.

Minimum substrate thickness:

35 mm.

Product Options


The product is available in the following sizes: 45, 50, 70, 75, 80, 90, 100, 120, 130, 140, 160, 180, 200, 220, 230, 240, 250, 260, 275 and 300 mm.

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