Brass expansion plug for light-duty fixings in concrete and other solid materials, with M8, M10 and M12 metric internal thread. Combined with threaded rod, bolts, nuts and washers for suspended installations. In Icod de los Vinos, with delivery across Tenerife.

Add what you need and send us your order. Your order is saved even if you change page, so you can combine several products and send it all at once.
| Metric size | Length (mm) | Drill bit (mm) | Hole depth (mm) | Min. substrate thickness (mm) | Max. load (kg) | Add to order |
|---|---|---|---|---|---|---|
| M8 | 28 | 10 | 33 | 40 | 150 | |
| M10 | 34 | 12 | 40 | 45 | 210 | |
| M12 | 38 | 15 | 45 | 50 | 320 |
No sizes match those filters. Ask us on WhatsApp.
Drill bit is the hole diameter, depth is how deep to drill and minimum thickness is the thickness the substrate needs to be. The load is the maximum recommended by the manufacturer. Manufacturer's data.
Drill with the bit and depth shown in the table, clean the dust out of the hole and insert the plug. When the rod or bolt is tightened, the plug expands and holds firm.
In solid materials, such as concrete or stone. It's not suitable for hollow brick or plasterboard.
The maximum load recommended by the manufacturer is 150 kg for M8, 210 kg for M10 and 320 kg for M12. They're plugs for light-duty fixings, so it's best to leave a margin.
The one in the same metric size: with the M8 plug, threaded rod M8, and the same with M10 and M12.
Yes. We deliver across Tenerife and ship to the other islands. You can also collect them from our warehouse in Icod de los Vinos.
Tell us the metric size and quantity, and we'll get back to you as soon as possible.