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  • ST2.9
  • ST3.5
  • ST4.2
  • ST4.8
  • (ST5.5)
  • ST6.3
  • (ST8)

11

  • 6.5
  • 9.5
  • 13
  • 16
  • 19
DIN 6928 - 2008 Hexagon Washer Head Tapping Screws
Thread Size ST2.9
P Pitch
a max
c min
dc max
min
e min
k max=nominal size
min
s max=nominal size
min
y Type C
Type F
Type R
1.1
1.1
0.4
6.3
5.8
4.28
2.8
2.5
4
3.82
2.6
2.1
/
thousand-piece steel weight≈kg
0.43