METRIC SOCKET - HEAD CAP SCREWS |
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SCREW DIAMETER |
COUNTERBORE DIAMETER |
COUNTERBORE DEPTH |
COUNTERSINK DIAMETER |
CLEARANCE DIAMETER (NORMAL FIT) |
CLEARANCE DIAMETER (CLOSE FIT) |
M1,6 |
3.50mm |
1.6mm |
2.0mm |
1.95mm |
1.80mm |
M2 |
4.40mm |
2mm |
2.6mm |
2.40mm |
2.20mm |
M2,5 |
5.40mm |
2.5mm |
3.1mm |
3.00mm |
2.70mm |
M3 |
6.50mm |
3mm |
3.6mm |
3.70mm |
3.40mm |
M4 |
8.25mm |
4mm |
4.7mm |
4.80mm |
4.40mm |
M5 |
9.75mm |
5mm |
5.7mm |
5.80mm |
5.40mm |
M6 |
11.20mm |
6mm |
6.8mm |
6.80mm |
6.40mm |
M8 |
14.50mm |
8mm |
9.2mm |
8.80mm |
8.40mm |
M10 |
17.50mm |
10mm |
11.2mm |
10.80mm |
10.50mm |
M12 |
19.50mm |
12mm |
14.2mm |
13.00mm |
12.50mm |
M14 |
22.50mm |
14mm |
16.2mm |
15.00mm |
14.50mm |
M16 |
25.50mm |
16mm |
18.2mm |
17.00mm |
16.50mm |
M20 |
31.50mm |
20mm |
22.4mm |
21.00mm |
20.50mm |
M24 |
37.50mm |
24mm |
26.4mm |
25.00mm |
24.50mm |
M30 |
47.50mm |
30mm |
33.4mm |
31.50mm |
31.00mm |
M36 |
56.50mm |
36mm |
39.4mm |
37.50mm |
37.00mm |
M42 |
66.00mm |
42mm |
45.6mm |
44.00mm |
43.00mm |
M48 |
75.00mm |
28mm |
52.6mm |
50.00mm |
49.00mm |