Insulation Disks | Anchor Bay Ireland Insulation Fixing Discs 60mm Duro Dyne National 3/4 X 10 In. Self Adhesive Insulation Hanger 60mm Cap Diameter Insulation Fasteners Universal Fixing Disc are designed to be used with an appropriate fastener to fix insulation boards onto lightweight and masonry substrates. This universal fixing can be used with a wide range of screws to secure various insulation thicknesses to timber and steel substrates, effectively minimising thermal bridging and sealing the connection Also serves for attaching foils, tarpaulins and mineral fibre insulation. Stress Plate Insulation Washers | Stress Plate Insulation Washers | Self Drilling & Self Tapping Screws | Screws | Fixings - Screws, Nails & Anchors The integrated cap makes plastering easier and prevents heat bridges., Box contents: 100 pieces., Insulation plate 60 mm., polypropylene.