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

Concrete screw Tapcon Xtrem Lt Csk A4 SPIT -302993
Key features
- MaterialStainless steel
- ConnectionCountersunk head
- SizesØ8, Ø10
- RegulationsETA, fire approval
- Seismic applicationC1/C2
- Diameter (mm)8
What it is
Concrete screw Tapcon Xtrem Lt Csk A4 SPIT -302993. Key specifications: material Stainless steel, connection Countersunk head, sizes Ø8, Ø10.
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 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
Technical data
- Material: Stainless steel
- Connection: Countersunk head
- Sizes: Ø8, Ø10
- Regulations: ETA, fire approval
- Seismic application: C1/C2
- Diameter (mm): 8
Who it is for
Designed for electricians, metal fabricators and plumbers.
Related products
- Concrete screw Tapcon Xtrem Lt Hfl A4 SPIT
- Concrete screw Tapcon Xtrem Lt Csk A4 SPIT
- Drill bit R3 SPIT 88768 — from the category Drill Bits for Granite, Masonry and Concrete
- Impact driver V20 fatmax 18V - 1.5 AH (SFMCF800C2K-QW) Stanley — from the category Impact Drivers (Hex Drive)
- Extension for impact sockets 1" drive 175 mm Milwaukee 4932480440 — from the category Impact Sockets
- Browse the whole category: Concrete Screws (Screw Anchors)
Before you order
In your request, please state the diameter, the connection type 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 6
| Material | Stainless steel |
|---|---|
| Connection | Countersunk head |
| Sizes | Ø8, Ø10 |
| Regulations | ETA, fire approval |
| Seismic application | C1/C2 |
| Diameter (mm) | 8 |
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.




