The TwinDisk has two heads, or disks, joined by an internally-threaded collar or a threaded stud. A hole is drilled into the panel; adhesive applied; and the TwinDisk pushed into the cavity. The bottom disk is glued to the bottom skin; the top disk to the top skin (rebate cut or surface-mount). Tensile, shear and lateral loads are efficiently transferred to both skins; male versions are supplied with adjustable top heads, fitting depths from 5mm to 100+mm.
Threads are M4 to M16 (male or female), and males have up to 50mm extra length.
Head diameters are 20mm, 30mm and 40mm; other sizes can be supplied. 316 stainless steel ensures high strength and corrosion resistance.
2-part adhesive as shown. Cover bottom of cavity to depth of 3-4 mm, using nozzle for even and complete coverage.
Keep square and vertical; apply firm pressure when seated, to spread adhesive through the bottom holes for secure anchorage.
Finished installation
For storage before use
Adhesive takes 24 hrs to 70% strength. 100% takes up to a week, dependent on material, moisture content & local temperature.
The threaded stud can be removed to allow stacking of finished panels. The flush fitting ensures a discreet, hidden installation.
We make every effort to ensure that the information provided on this page is accurate, we can not be held responsible for any errors, typography or otherwise.
Illustrations are representational of typical styles and designs may vary. Product images should not be used for product specifications. For new applications we recommend that assembly tests are carried out using samples supplied by us.
Contact the Hall-Fast Sales Office for more information on (01623) 551 791
To insert a 30mm Twindisk
