Ankerbolts Pack of 4 from Tradesignz | Thunderbolts | This bolt just needs a pilot hole, then it cuts it's own thread.

Ankerbolts (also known as thunderbolts)

4 Pack
Available in 3 sizes:
- 8/10 x 60mm (Hole Depth 65mm & Width 8mm)
- 10/12 x 75mm (Hole Depth 85mm & Width 10mm)
- 10/12 x 100mm (Hole Depth 105mm & Width 10mm)

This bolt just needs a pilot hole, then it cuts it's own thread.

It really comes into it's own when fixing brackets because, unlike shield anchors such as 'Rawlbolts' (which we also sell), you can drill bracket fixing holes one at a time & bolt the bracket up, instead of having to drill all the holes before offering up the bracket - therby eliminating the possibility of the drill wandering & the holes not lining up.

The Ankerbolt is a grade 8.8 self tapping anchor for use in a variety of base materials. The self-tapping action provides a positive anchorage in concrete, brick, stone & blocks, and it performs well in both solid & hollow material.

1. Simply drill a hole the same size as the Ankerbolt into the material. Ensure the hole is a little deeper than the bolt to allow for dust .

2. Remove any loose dust from the hole.

3. Screw in the Ankerbolt with a socket wrench. Apply a slight downward pressure to start the self-tapping action, as you would with a woodscrew.

4. Tighten the Ankerbolt to secure the fixture in place.

View installation instructions here.

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