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.
- Steel
- Aluminium
For example: Splice plate connection for steel and aluminium profile panels, screwing of ventilation ducts Environmental conditions - dry interior areas Fulfils tightness class D in the leakage test for air duct systems in accordance with DIN EN 12237 | DIN EN 1507 | DIN EN 12599 (internally tested)
•No pre-drilling required •Thread formed by collar bead •Material displacement for chip-free screwing •Drilling performance: 2x 0.7 mm in sheet steel
Advantages
- No corrosion caused by rusting metal chips
- Greater tightness in ventilation duct construction due to the perfectly fitting thread shape
Advice
- Chip-free mounting - sheet metal is displaced by screws rather than cut/drilled.
- Bit is included in the PU.
- Do not use the screw in applications with direct exposure to the weather or in wet rooms with atmospheres containing chlorine gas.
Technical specifications
| Diameter | 4.0 mm |
| Head diameter | 8.0 mm |
| Head height | 3.0 mm |
| Internal drive | SQ size 2 |
| Length | 16 mm |
| Material | Steel |
Expected delivery: 29–30 Sep
Order by Wednesday 23:59 · sent to Reca on Thursday
DBS thin sheet metal screw LIKO - square socket zinc plated, sq. sckt. 4.0 x 16
•No pre-drilling required •Thread formed by collar bead •Material displacement for chip-free screwing •Drilling performance: 2x 0.7 mm in sheet steel
| Article number | 0203014016 |
| EAN | 4029484950027 |
| Pack unit | pk (1000 pcs) |
| Diameter | 4.0 mm |
| Head diameter | 8.0 mm |
| Head height | 3.0 mm |
| Internal drive | SQ size 2 |
| Length | 16 mm |
| Supplier | RECA NORM |