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We supply Socket Countersunks in Grade 10.9 & Stainless Steel grades A2 (304) & A4 (316).
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Dimensions for DIN7991 Socket Countersunk
| Diameter |
Pitch |
Thread Length |
Head Diameter |
Depth of head |
Socket Wrench Size |
Angle of head |
| M3 |
0.5mm |
12mm |
6.0mm |
1.7mm |
2.0mm |
90 |
| M4 |
0.7mm |
14mm |
8.0mm |
2.3m |
2.5mm |
90 |
| M5 |
0.8mm |
16mm |
10.0mm |
2.8mm |
3.0mm |
90 |
| M6 |
1.0mm |
18mm |
12.0mm |
3.3mm |
4.0mm |
90 |
| M8 |
1.25mm |
22mm |
16.0mm |
4.4mm |
5.0mm |
90 |
| M10 |
1.5mm |
26mm |
20.0mm |
5.5mm |
6.0mm |
90 |
| M12 |
1.75mm |
30mm |
24.0mm |
6.5mm |
8.0mm |
90 |
| M14 |
2.0mm |
34mm |
28.0mm |
7.0mm |
10mm |
90 |
| M16 |
2.0mm |
38mm |
30.0mm |
7.5mm |
10mm |
90 |
| M20 |
2.5mm |
46mm |
36.0mm |
8.5mm |
12mm |
90 |
| M24 |
3.0mm |
54mm |
39mm |
14mm |
14mm |
60 |
