Standardmäßig BS 4395 1
| Dimensions in mm: source BS 4395 part 1 | |||||||
| Publication Date: 1969 | |||||||
| Thread Diameter | inside diameter d max | inside diameter d min | outiside diameter dc max | outside diameter dc min | Thickness h max | Thickness h min | |
| M12 | 13.8 | 13.4 | 30 | 29 | 2.8 | 2.4 | |
| M16 | |||||||
| M20 | |||||||
| M22 | |||||||
| M24 | |||||||
| M27 | |||||||
| M30 | |||||||
| M36 | |||||||