Drill concrete, brick and stone for wall plugs and anchors using a hammer drill.

Concrete screw TSM High Performance Unifix
Also known as: screw anchor, masonry screw
Key features
- Fixable thickness5
- Hole diameter6
- Wall plug diameter x length6x40
- DriveTX30
- MaterialSteel
What it is
The Unifix TSM High Performance plug anchor by Unifix (code 0904-909-401-01) is the professional solution for secure fixings in concrete, in both light and heavy-duty applications. Designed for installers, plant engineers and building companies that require high performance and operational flexibility.
A concrete screw is a screw anchor that is driven directly into the hole in concrete or masonry, cutting its own thread, without a plug.
What it is for
Used for anchoring shelves, brackets and structures to walls, for mechanical fixing of structures and components to walls, ceilings and floors and for structural fixings, where the fixing is load-bearing and must be calculated.
How to use it
Drill with a bit of the diameter specified for the screw to the required depth and clean the hole thoroughly. Drive the screw through the part being fixed with a spanner or impact driver until it is seated, without overtightening. Observe the edge distances and hole spacings stated in the technical data sheet.
Where it is used
- Industrial construction
- Residential construction
- Building services
Technical data
- Fixable thickness: 5
- Hole diameter: 6
- Wall plug diameter x length: 6x40
- Drive: TX30
- Material: Steel
Who it is for
Designed for electricians, metal fabricators and plumbers.
Related products
- Concrete screw TSM L Liko Unifix
- Concrete screw with TPS head Unifix
- Masonry drill bit PRO4 Unifix — from the category Drill Bits for Granite, Masonry and Concrete
- Cordless impact driver XGT® Makita TD003GD201 — from the category Impact Drivers (Hex Drive)
- Socket holder with C connection 6.3-1/4"-1/4" BT-7015 Unifix — from the category Impact Sockets
- Browse the whole category: Concrete Screws (Screw Anchors)
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 5
| Fixable thickness | 5 |
|---|---|
| Hole diameter | 6 |
| Wall plug diameter x length | 6x40 |
| Drive | TX30 |
| Material | Steel |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Transmit the torque of the impact driver to nuts and bolts without breaking.
Drill concrete, masonry and stone by combining rotation and hammer action.
Drive and remove stubborn screws and bolts with rotary impacts, using bits or sockets.




