Drill plasterboard, wood, plastic and light masonry with one tool mounted on the drill.

Plug with screw and nut Unifix
Also known as: anchor
Key features
- Screw diameter mm x lengthM3x85, M4x90, M4x120
- Hole diameter11, 14
- MaterialGalvanised steel
What it is
Plug with screw and nut Unifix. Key specifications: screw diameter mm x length M3x85, M4x90, M4x120, hole diameter 11, 14, material Galvanised steel.
Plasterboard and insulation fixings are fixings that open out behind the board or hold insulation panels in place, for fixing to hollow walls and ETICS insulation systems.
What it is for
Used for anchoring shelves, brackets and structures to walls and for fixing into plasterboard and lightweight partitions.
How to use it
Drill the board with a suitable bit or screw the self-drilling plug in directly, without hammer action. Insert the fixing and tighten it until it opens out behind the board, without overtightening so as not to break through the plasterboard. For insulation, drill through to the load-bearing substrate and insert the fixing flush with the panel, using the specified setting tool.
Where it is used
- Residential construction
- Building services
Technical data
- Screw diameter mm x length: M3x85, M4x90, M4x120
- Hole diameter: 11, 14
- Material: Galvanised steel
Who it is for
Designed for drywall installers, electricians, plumbers and building maintenance operatives.
Related products
- Plug with TPS screw Unifix
- Plug with combination slot screw Unifix
- Universal multi-material bit DeWalt DT6521-QZ — from the category Multi-Material Drill Bits
- Cordless drill driver 18V AEG BS18SBL — from the category Drill Drivers
- Double-lever profile pliers — from the category Other Drywall Tools
- Browse the whole category: Plasterboard and Insulation Fixings
Before you order
In your request, please state the diameter and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 3
| Screw diameter mm x length | M3x85, M4x90, M4x120 |
|---|---|
| Hole diameter | 11, 14 |
| Material | Galvanised steel |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Drill and drive screws cordless, with an adjustable clutch to avoid stripping the screws.
Drive and remove screws by hand, even where the drill driver cannot reach.
Transmit the driver's force to the screw, with the right profile for each head.




