1 / 3
Updated product information. We are reviewing every description in the catalogue. The application area and the materials listed may be incorrect while we set the correct materials on all articles. If in doubt, ask your contact at A4.
Field of Application
Materials
- Steel
- Wood
For all cases where chipboard screws are also used. Particularly suitable for screw connections with short edge distances. Securing steel profiles up to 2 mm onto wood.
Advantages
- No need for separate pre-drilling of wood due to sebS drill bit tip.
- No splitting or tearing of wood when screw connections are at edges.
- Milling head ensures accurate and quick countersinking.
Advice
- Do not use the screw in applications with direct exposure to the weather or in wet rooms with atmospheres containing chlorine gas
Design
With milling ribs
Technical specifications
| Design | With milling ribs |
| Diameter | 4 mm |
| Head diameter | 8 mm |
| Head type | Countersunk head |
| Internal drive | TX20 |
| Length | 70 mm |
| Material | Hardened steel |
| Surface | Zinc plated yellow |
| Thread length (thread for woodwork) | 40 mm |
Expected delivery: 29–30 Sep
Order by Wednesday 23:59 · sent to Reca on Thursday
sebS countersunk milling head drilling screw, yellow galvanised, TX 20 4.0 x 70
Field of Application: For all cases where chipboard screws are also used. Particularly suitable for screw connections with short edge distances. Securing steel profiles up to 2 mm onto wood.
| Article number | 02174 70 |
| EAN | 4029484263189 |
| Pack unit | pk (250 pcs) |
| Design | With milling ribs |
| Diameter | 4 mm |
| Head diameter | 8 mm |
| Head type | Countersunk head |
| Internal drive | TX20 |
| Supplier | RECA NORM |






