Chipboard screw (external) for steel plate max 2 mm
- Function: Drill tip and threads adapted for anchoring to steel up to 2 mm. The wings mill out the hole in the timber. When the drill tip passes through the steel the wings break off. The grooves under the head sink the screw.
- Track type bit: Philips 2.
- Material: Case hardened steel.
- Coating: Zincotech Ag, corrosivity class C4, for outdoor use.
- Installation instructions: A power screwdriver with depth stop, speed of 2,000-3,000 rpm is recommended.
| 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 | Max comp. thick. app. mm | Art.no | E-number | Quantity | Pack. | MB |
|---|---|---|---|---|---|---|---|---|
| 3.8 | 30 | 26 | 15 | B3330 | 8000 | Bulk pack | ||
| 3.8 | 30 | 26 | 15 | 33309 | 800 | Packaging | 8 | |
| 3.8 | 41 | 37 | 25 | B3341 | 5000 | Bulk pack | ||
| 3.8 | 41 | 37 | 25 | 33419 | 600 | Packaging | 8 | |
| 3.8 | 57 | 53 | 42 | B3357 | 3500 | Bulk pack | ||
| 3.8 | 57 | 53 | 42 | 33579 | 400 | Packaging | 8 |