The DAARTS DS SVE 4.8 self-drilling screw fastens flat roof build-ups to profiled steel decks. Made of carbon steel with a Ruspert anti-corrosion coating.
Technical data:
| Drilling capacity | 1.5 mm |
|---|---|
| Head | PH2 cross recess |
| Head diameter, mm | Length, mm |
|---|---|
| 4,8 | 60 |
| 4,8 | 70 |
| 4,8 | 80 |
| 4,8 | 90 |
| 4,8 | 100 |
| 4,8 | 120 |
| 4,8 | 140 |
| 4,8 | 160 |
| 4,8 | 200 |
The DAARTS sharp-point screw fastens roof build-ups to load-bearing steel sheets from 0.63 to 0.75 mm thick. Compatible with the DAARTS D 40 roofing washer. Thread length 40 mm.
Made of carbon steel with a thermal diffusion coating.
Technical data:
| Minimum length | |
|---|---|
| Steel sheet | Insulation thickness + 20 mm |
| Head diameter, mm | Length, mm |
|---|---|
| 4,8 | 60 |
| 4,8 | 70 |
| 4,8 | 80 |
| 4,8 | 90 |
| 4,8 | 100 |
| 4,8 | 120 |
| 4,8 | 140 |
| 4,8 | 160 |
| 4,8 | 200 |
The DAARTS DS FDB 7.5x92 concrete screw fastens roofing membranes and insulation to load-bearing concrete structures. Compatible with the DAARTS roofing dowel.
Made of hardened steel.
Thermal diffusion coating for corrosion protection.
Technical data:
| Anchorage depth | ≥ 30 mm |
|---|---|
| Screw diameter | 7.5 mm |
| Hole diameter | 6.0 mm |
| Hole depth | ≥ 35 mm |
| Head | TX30 internal hex drive |
| Head diameter, mm | Length, mm |
|---|---|
| 7.5 | 72 |
| 7.5 | 92 |
| 7.5 | 112 |
| 7.5 | 132 |
| 7.5 | 152 |
| 7.5 | 202 |
For fastening the roofing membrane to load-bearing concrete structures. Compatible with the DAARTS roofing dowel
Thread length 40 mm.
The DAARTS DS GBS 6.3x80 concrete screw is made of carbon steel.
Thermal diffusion coating.
Technical data:
| Anchorage depth | ≥ 30 mm |
|---|---|
| Hole diameter | 5.0 mm |
| Hole depth | ≥ 45 mm |
| Head | TX30 internal hex drive |
| Head diameter, mm | Length, mm |
|---|---|
| 7.5 | 60 |
| 7.5 | 70 |
| 7.5 | 80 |
| 7.5 | 90 |
| 7.5 | 100 |
| 7.5 | 120 |
| 7,5 | 140 |
| 7,5 | 160 |
The DAARTS 5.5x35 rail screw fastens edge and clamping rails. It is also used when installing load distribution plates or together with a 50 mm roofing washer. Made of carbon steel.
Thermal diffusion coating
| Item | Drilling capacity, mm |
|---|---|
| DAARTS rail screw 5.5 x 35 | 2,5 |