| Diameter/Gauge | Thread Pitch | Head Diameter | Head Depth | Slot Width |
| 2.9mm/4g | 1.1mm | 5.6mm | 1.75mm | 0.8mm |
| 3.5mm/6g | 1.3mm | 6.9mm | 2.1mm | 1.0mm |
| 3.9mm/7g | 1.4mm | 7.5mm | 2.25mm | 1.0mm |
| 4.2mm/8g | 1.4mm | 8.2mm | 2.45mm | 1.2mm |
| 4.8/10g | 1.6mm | 9.5mm | 2.8mm | 1.2mm |
| 5.5/12g | 1.8mm | 10.8mm | 3.2mm | 1.6mm |
| 6.3/14g | 1.8mm | 12.5mm | 3.65mm | 1.6mm |