Grootte: | Mm | Breedte van kop (mm) | Breedte van schroefdraad (mm) | Lengte: Mm | Torsie: |
6# | 3, 5 mm | 7.90-8.10 | 3.40-3.60 | 11-75 | 2.2 |
7# | 3, 9 mm | 7.90-8.10 | 3.70-3.90 | 11-75 | 2.2 |
8# | 4, 2 mm | 7.90-8.10 | 4.00-4.30 | 11-75 | 3.7 |
10# | 4, 2 mm | 8.50-9.00 | 4.70-4.90 | 11-150 | 5.8 |