Round washer head screw (external) for steel plate max 2 mm
- Function: Drill tip with single thread steel grooves, drills very quickly in steel thicknesses up to 2 mm. Suitable for installation where a flat head is required and for fixing sheet metal to sheet metal.
- Track type bit: Philips 2.
- Material: Case hardened steel.
- Coating: Zincotech Ag, corrosivity class C4, for outdoor use.
- Installation instructions: A power screwdriver with a 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 | Art.no | E-number | Quantity | Pack. | MB | |
|---|---|---|---|---|---|---|---|---|
| * | 4.2 | 13 | 13 | B3130 | 10000 | Bulk pack | ||
| * | 4.2 | 13 | 13 | 3130 | 1533671 | 1000 | Packaging | 8 |
| * | 4.2 | 13 | 13 | 313000 | 1534258 | 250 | Packaging | 16 |
| 4.2 | 25 | 25 | B3250 | 7000 | Bulk pack | |||
| 4.2 | 25 | 25 | 32509 | 1533672 | 600 | Packaging | 8 | |
| 4.2 | 25 | 25 | 325000 | 1534991 | 250 | Packaging | 16 | |
| 4.2 | 31 | 31 | B3310 | 5000 | Bulk pack | |||
| 4.2 | 31 | 31 | 33109 | 1533673 | 500 | Packaging | 8 | |
| 4.2 | 31 | 31 | 331000 | 1534259 | 200 | Packaging | 16 |