Drywall screw combi for wood studs and steel plates max 1 mm
- Function: Straight tip with double thread wood and steel grooves (Hi-low) that grip immediately, penetrate the steel plate very quickly and sink into the drywall board without damaging the cardboard layer.
- Track type bit: Philips 2.
- Material: Case hardened steel.
- Coating: Zinc-plated 5 my, for indoor use.
- Installation instructions: A power screwdriver with depth stop, speed of 2,000-5,000 rpm is recommended.
- Sizing: Around 15 pcs/m², screw spacing 20 cm on the edge of the sheet and 30 cm on the inner section.
| D | Diameter |
| D1 | Outer diameter |
| G | Thread length |
| H | Head diameter |
| L | Length |
| M | Thickness |
| MB | Mother box |
| Drill cap. mm | Drill capacity mm |
| Max comp. thick. app. mm | Max component thickness application mm |
| Min. drill depth mm | Minimum drill depth mm |
| Screw dim. mm | Screw dimension mm |
| Surface treat. | Surface treatment |
| D | L | G | Art.no | Quantity | Pack. | MB | |
|---|---|---|---|---|---|---|---|
| 3.9 | 30 | 24 | C3030 | 8000 | Bulk pack | ||
| 3.9 | 30 | 24 | C3130 | 800 | Packaging | 8 | |
| 3.9 | 30 | 24 | C3930 | 250 | Packaging | 16 | |
| 3.9 | 41 | 35 | C3041 | 5000 | Bulk pack | ||
| 3.9 | 41 | 35 | C31419 | 600 | Packaging | 8 | |
| 3.9 | 41 | 35 | C3941 | 200 | Packaging | 16 | |
| 3.9 | 51 | 44 | C3051 | 3500 | Bulk pack | ||
| 3.9 | 51 | 44 | C31519 | 400 | Packaging | 8 | |
| 3.9 | 51 | 44 | C3951 | 200 | Packaging | 12 |