With hexagonal recess. Use with a 2.5mm dril bit.
ST 350.18
18mm
ST 350.14
14mm
ST 350.22
22mm
ST 350.10
10mm
ST 350.12
12mm
ST 350.16
16mm
ST 350.20
20mm
ST 350.24
24mm
ST 350.26
26mm
ST 350.28
28mm
ST 350.30
30mm
ST 350.32
32mm
ST 350.34
34mm
ST 350.36
36mm
ST 350.38
38mm
ST 350.40
40mm
ST 350.45
45mm
ST 350.50
50mm
ST 350.55
55mm
ST 350.70
70mm
ST 350.42
42mm
ST 350.44
44mm
ST 350.46
46mm
ST 350.48
48mm
ST 350.52
52mm
ST 350.54
54mm
ST 350.56
56mm
ST 350.58
58mm
ST 350.60
60mm
ST 350.65
65mm