With hexagonal recess. Use with a 2.0mm drill bit.
ST 270.22
22mm
ST 270.20
20mm
ST 270.14
14mm
ST 270.24
24mm
ST 270.18
18mm
ST 270.12
12mm
ST 270.26
26mm
ST 270.30
30mm
ST 270.32
32mm
ST 270.10
10mm
ST 270.16
16mm
ST 270.28
28mm
ST 270.06
6mm
ST 270.08
8mm
ST 270.50
50mm
ST 270.34
34mm
ST 270.36
36mm
ST 270.38
38mm
ST 270.40
40mm
ST 270.42
42mm
ST 270.44
44mm
ST 270.45
45mm
ST 270.46
46mm
ST 270.48
48mm