ISO 4766 PN 82272 UNI 4766 CSN 21181
Thread size d | M1 | M1.2 | M1.4 | M1.6 | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | M8 | M10 | M12 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
P | 0.25 | 0.25 | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | ||
df | Minor thread diameter | |||||||||||||||
dp | Nominal max. | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.5 | 2 | 2.2 | 2.5 | 3.5 | 4 | 5.5 | 7 | 8.5 | |
min. | 0.25 | 0.35 | 0.45 | 0.55 | 0.75 | 1.25 | 1.75 | 1.95 | 2.25 | 3.2 | 3.7 | 5.2 | 6.67 | 8.14 | ||
n | Nominal | 0.2 | 0.2 | 0.2 | 0.25 | 0.25 | 0.4 | 0.4 | 0.5 | 0.6 | 0.8 | 1 | 1.2 | 1.6 | 2 | |
max. | 0.26 | 0.26 | 0.26 | 0.31 | 0.31 | 0.46 | 0.46 | 0.56 | 0.66 | 0.86 | 1.06 | 1.26 | 1.66 | 2.06 | ||
min. | 0.4 | 0.4 | 0.4 | 0.45 | 0.45 | 0.6 | 0.6 | 0.7 | 0.8 | 1 | 1.2 | 1.51 | 1.91 | 2.31 | ||
t | nominal min. | 0.4 | 0.4 | 0.48 | 0.56 | 0.64 | 0.72 | 0.8 | 0.96 | 1.12 | 1.28 | 1.6 | 2 | 2.4 | 2.8 | |
max. | 0.52 | 0.52 | 0.63 | 0.74 | 0.84 | 0.95 | 1.05 | 1.21 | 1.45 | 1.63 | 2 | 2.5 | 3 | 3.6 | ||
l | Weight kg/1000pcs | |||||||||||||||
Nominal | min. | max. | ( “+” trade sizes) | |||||||||||||
2 | 1.8 | 2.2 | 0.007 | 0.011 | 0.015 | 0.021 | + | |||||||||
2.5 | 2.3 | 2.7 | 0.009 | 0.014 | 0.019 | 0.027 | + | + | ||||||||
3 | 2.8 | 3.2 | 0.011 | 0.017 | 0.023 | 0.033 | 0.048 | 0.075 | 0.11 | 0.15 | ||||||
4 | 3.75 | 4.25 | 0.015 | 0.024 | 0.031 | 0.047 | 0.067 | 0.11 | 0.15 | 0.21 | 0.26 | 0.4 | ||||
5 | 4.75 | 5.25 | + | + | 0.04 | 0.061 | 0.068 | 0.14 | 0.2 | 0.27 | 0.34 | 0.52 | 0.72 | |||
6 | 5.7 | 6.3 | + | + | 0.075 | 0.1 | 0.17 | 0.24 | 0.33 | 0.41 | 0.65 | 0.9 | 1.6 | |||
8 | 7.7 | 8.3 | + | + | 0.14 | 0.23 | 0.33 | 0.45 | 0.57 | 0.9 | 1.25 | 2.3 | ||||
10 | 9.7 | 10.3 | + | + | 0.42 | 0.56 | 0.72 | 1.15 | 1.6 | 3 | 4.2 | |||||
12 | 11.6 | 12.4 | + | + | 0.68 | 0.87 | 1.4 | 1.95 | 3.7 | 5.2 | + | |||||
(14) | 13.6 | 14.4 | + | + | + | 1.65 | 2.3 | 4.4 | 6.2 | + | ||||||
16 | 15.6 | 16.4 | + | + | + | 1.9 | 2.65 | 2.1 | 7.2 | + | ||||||
20 | 19.6 | 20.4 | + | + | + | 3.35 | 6.5 | 9.2 | + | |||||||
25 | 24.6 | 25.4 | + | + | + | 8.3 | 11.7 | + | ||||||||
30 | 29.6 | 30.4 | + | + | + | 14.2 | + | |||||||||
35 | 34.5 | 35.5 | + | + | + | |||||||||||
40 | 39.5 | 40.5 | + | + | ||||||||||||
45 | 44.5 | 45.5 | + | + | ||||||||||||
50 | 49.5 | 50.5 | + | + | ||||||||||||
55 | 54.4 | 55.6 | + | |||||||||||||
60 | 59.4 | 60.6 | + |