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

9

  • 6.5
  • 9.5
  • 13
  • 16
DIN 7982 - 1990 Cross recessed countersunk head tapping screws
Thread Size ST2.2
P Pitch
a max
dk max=nominal size
min
k
y max Type C
Type F
Socket No.
M1
M2
0.8
0.8
4.3
4
1.3
2
1.6
1
2.5
2.4
thousand-piece steel weight≈kg
0.14