UNI 6104 Standard Dimensions for Flat countersunk head square neck bolts with long square
This norm has been cancelled
Flat countersunk head square neck bolts
Dimensional Drawing and Technical Diagrams
Key Dimensions and Technical Parameters
|
Dimensions in mm - source UNI 6104 Withdrawn Publication date: 03 - 1975 |
||||||
| d thread size | M 10 | M 12 | M 14 | M 16 | M 20 | M 22 |
| P | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 |
| b | 26 | 30 | 34 | 38 | 46 | 50 |
| dk nom | 20 | 24 | 28 | 32 | 36 | 40 |
| ds | 10 | 12 | 14 | 16 | 20 | 22 |
| f | 10 | 12 | 14 | 16 | 18 | 20 |
| v | 10 | 12 | 14 | 16 | 20 | 22 |