Product Details
Plat head screws with type H Cross recess - Product grade A
This part of ISO 7046 specifies the characteristics of countersunk
flat head screws with threads from M1,6 to M10 inclusive, of
product grade A and property class 4.8, and with type H or type Z
Cross recess.
If, in special cases, specifications other than those Iisted in
this part of ISO 7046 are required, they should be selected from
existing International Standards, for example ISO 261, ISO 888, ISO
898-1 and ISO 965-2.
If you are looking for plat head screws, please contact us for
further information.
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Minimum breaking torques |
Thread | Pitch (mm) | Minimum breaking torque (N.m) |
Property class |
8.8 | 9.8 | 10.9 | 12.9 |
M2 | 0.40 | 0.37 | 0.4 | 0.45 | 0.5 |
M2.5 | 0.45 | 0.82 | 0.9 | 1 | 1.1 |
M3 | 0.50 | 1.5 | 1.7 | 1.9 | 2.1 |
M3.5 | 0.60 | 2.4 | 2.7 | 3 | 3.3 |
M4 | 0.70 | 3.6 | 3.9 | 4.4 | 4.9 |
M5 | 0.80 | 7.6 | 8.3 | 9.3 | 10 |
M6 | 1.00 | 13 | 14 | 16 | 17 |
M7 | 1.00 | 23 | 25 | 28 | 31 |
M8 | 1.25 | 33 | 36 | 40 | 44 |
M8x1.0 | 1.00 | 38 | 42 | 46 | 52 |
M10 | 1.50 | 66 | 72 | 81 | 90 |
M10x1.0 | 1.00 | 84 | 92 | 102 | 114 |
M10x1.25 | 1.25 | 75 | 82 | 91 | 102 |
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Company Profile
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