Standard NF E25-660
This norm has been cancelled
Tapping screws, countersunk slotted flat head

Dimensions in mm - source NF E25-660 Withdrawn | ||||||||
Publication date: 12/1984 | ||||||||
Ø | P | dk max | dk min | k max | t min | t max | n min | n max |
ST 2.2 | 0.8 | 3.8 | 3.5 | 1.1 | 0.4 | 0.6 | 0.56 | 0.7 |
ST 2.9 | ||||||||
ST 3.5 | ||||||||
ST 4.2 | ||||||||
ST 4.8 | ||||||||
ST 5.5 | ||||||||
ST 6.3 | ||||||||
ST 8 | ||||||||
ST 9.5 |