Size:M1.6-M10
d | M1.6 | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | M8 | M10 |
P | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 |
a | 0.7 | 0.8 | 0.9 | 1 | 1.2 | 1.4 | 1.6 | 2 | 2.5 | 3 |
b | 15 | 16 | 18 | 19 | 20 | 22 | 25 | 28 | 34 | 40 |
dk | 3 | 3.8 | 4.7 | 5.6 | 6.5 | 7.5 | 9.2 | 11 | 14.5 | 18 |
2.75 | 3.5 | 4.4 | 5.3 | 6.14 | 7.14 | 8.84 | 10.57 | 14.07 | 17.57 | |
k | 0.96 | 1.2 | 1.5 | 1.65 | 1.93 | 2.2 | 2.5 | 3 | 4 | 5 |
x | 0.9 | 1 | 1.1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3.2 | 3.8 |
0 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 4 | |
M1 | 1.7 | 2.35 | 2.7 | 2.9 | 3.9 | 4.4 | 4.6 | 6.6 | 8.7 | 9.6 |
M2 | 1.8 | 2.2 | 2.5 | 2.8 | 3.7 | 4 | 4.4 | 6.1 | 8.5 | 9.4 |
Advantage:
1. Compared with ordinary metal screws, the biggest advantage of nylon screws is that they have good insulation properties and are not conductive.
2. In addition, because of non-metallic manufacturing, there will be no signal interference such as eddy current under the influence of current or other electrical signals, and its anti-interference advantages are suitable for communications and other industries.
3. Nylon screws have better acid and alkali resistance. The best PVDF screws are polypropylene. Both have strong acid and alkali resistance. Compared with the former two, plastic screws are resistant to strong acids and alkalis. The performance is relatively poor, so in some strong acid and alkali environments in the electroplating industry, nylon screws, especially PVDF screws, have a wide range of applications
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