| Bolt Size | Inside Diameter | Outside Diameter | Thickness |
| M5 | 5.5mm | 18mm | 2.0mm |
| M6 | 6.6mm | 22mm | 2.0mm |
| M8 | 9.0mm | 28mm | 3.0mm |
| M10 | 11.0mm | 34mm | 3.0mm |
| M12 | 13.5mm | 44mm | 4.0mm |
| M16 | 17.5mm | 56mm | 5.0mm |
| M20 | 22mm | 72mm | 6.0mm |
| M24 | 26mm | 85mm | 6.0mm |
| M27 | 30mm | 98mm | 6.0mm |
| M30 | 33mm | 105mm | 6.0mm |