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DIN 7340 Standard Dimensions for Tubular rivets made from tube

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Tubular rivets made from tube

This standard DIN 7340 applies to tubular rivets cut from the tube and specifies dimensions and technical delivery conditions for tubular rivets of shape A (with pan head) and shape B (with knurled round head) with nominal diameters from 1 mm to 10 mm.

Dimensional Drawing and Technical Diagrams

236_4040.jpg

Key Dimensions and Technical Parameters

Dimensions in mm - source DIN 7340
Publication date: 03/2011 - Supersedes DIN 7340: 05/1993
d1 nominal size
d2 nom
s nom size ±10%
r max
k ≈
1 1.6 0.2 0.2 0.25
1.2 2 0.2 0.2 0.3
1.5 2.5 0.2 0.2 0.35
1.5 2.5 0.25 0.2 0.4
2 3.2 0.2 0.2 0.4
2 3.2 0.3 0.2 0.45
2.5 4 0.25 0.25 0.4
2.5 4 0.3 0.25 0.5
2.5 4 0.4 0.25 0.6
3 4.5 0.25 0.3 0.5
3 4.5 0.3 0.3 0.5
3 4.5 0.5 0.3 0.6
4 6 0.3 0.4 0.65
4 6 0.4 0.4 0.7
4 6 0.5 0.4 0.8
5 7.5 0.3 0.5 0.75
5 7.5 0.5 0.5 0.9
5 7.5 0.75 0.5 1
6 9 0.4 0.6 0.95
6 9 0.5 0.6 1
6 9 0.75 0.6 1.1
6 9 1 0.6 1.3
8 12 0.4 0.8 1.2
8 12 0.5 0.8 1.3
8 12 0.75 0.8 1.4
8 12 1 0.8 1.5
10 15 0.5 1 1.5
10 15 0.75 1 1.6
10 15 1 1 1.7

DIN 7340 2011 Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3)
d1 nom 1 1.2 1.5 2 2.5 3 4
s nom

0.25

 0.2 0.2 0.25 0.2 0.3 0.25 0.3 0.4 0.25 0.3 0.5 0.3 0.4 0.5
length
2 0.010 0.014 0.019 0.023 0.029 0.041
2.5 0.012 0.016 0.022 0.027 0.033 0.047
3 0.014 0.019 0.025 0.030 0.038 0.054 0.063 0.074 0.095 0.083 0.098 0.151
3.5 0.016 0.021 0.029 0.034 0.042 0.060 0.070 0.083 0.105 0.091 0.108 0.166
4 0.018 0.023 0.032 0.038 0.047 0.066 0.077 0.091 0.115 .100 0.118 0.182 0.178 0.232 0.281
5 0.022 0.028 0.036 0.046 0.056 0.079 0.091 0.107 0.136 0.117 0.138 0212 0.206 0.267 0.325
6 0.026 0.033 0.045 0.054 0.064 0.091 0.105 0.123 0.157 0.134 0.158 0.243 0.233 0.303 0.368
7 0.030 0.038 0.051 0.061 0.073 0.104 0.119 0.140 0.178 0.151 0.176 0.274 0.261 0.338 0.411
8 0.034 0.043 0.57 0.069 0.082 0.116 0.133 0.156 0.198 0.168 0.198 0.305 0.288 0.374 0.454
10 0.42 0.053 0.070 0.084 0.100 0.142 0.161 0.188 0.240 0.202 0.238 0.367 0.343 0.445 0.540
12 0.05 0.063 0.083 0.100 0.118 0.167 0.188 0.221 0.281 0.236 0.277 0.428 0.397 0.516 0.627
15 0.062 0.078 0.102 0.123 0.144 0.205 0.230 0.270 0.343 0.286 0.337 0.521 0.480 0.622 0.756
18 0.074 0.093 0.121 0.146 0.171 0.242 0.272 0.319 0.406 0.337 0.397 0.613 0.562 0.729 0.886
20 0.081 0.102 0.134 0.161 0.189 0.267 0.299 0.351 0.247 0.371 0.437 0.675 0.616 0.800 0.972
22 0.207 0.293 0.327 0.384 0.488 0.405 0.477 0.736 0.671 0.871 1.06
25 0.233 0.330 0.369 0.433 0.551 0.456 0.537 0.829 0.753 0.977 1.19
28 0.260 0.368 0.410 0.481 0.613 0.507 0.593 0.921 0.835 1.08 1.32
30 0.278 0.393 0.438 0.514 0.654 0.541 0.637 0.983 0.890 1.15 1.40
32 0.466 0.546 0.696 0.575 0.677 1.04 0.945 1.23 1.49
35 0.507 0.595 0.758 0.625 0.737 1.14 1.03 1.33 1.62
38 0.549 0.644 0.820 0.676 0.797 1.23 1.11 1.44 1.75
40 0.577 0.677 0.861 0.710 0.837 1.29 1.16 1.51 1.84
45 0.795 0.937 1.45 1.30 1.69 2.05
50 0.880 1.04 1.60 1.44 1.87 2.27
55 1.57 2.04 2.48
60 1.71 2.22 2.70

DIN 7340 2011 Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3)
d1 5 6 8 10
s 0.3 0.5 0.75 0.4 0.5 0.75 1 0.4 0.5 0.75 1 0.5 0.75 1
length
4 0.249 0.397 0.562
5 0.283 0.452 0.641
6 0.318 0.508 0.719 0.540 0.66 0.95 1.21
7 0.353 0.563 0.798 0.596 0.73 1.05 1.33 0.903 1.11 1.61 2.08
8 0.388 0.619 0.876 0.651 0.80 1.14 1.45 0.978 1.21 1.75 2.25 1.68 2.45 3.17
10 0.457 0.730 1.03 0.761 0.93 1.34 1.70 1.13 1.39 2.02 2.60 1.91 2.79 3.62
12 0.527 0.841 1.19 0.872 1.07 1.53 1.95 1.28 1.58 2.29 2.94 2.14 3.13 4.06
15 0.631 1.01 1.43 1.04 1.27 1.82 2.32 1.50 1.85 2.69 3.46 2.50 3.64 4.73
18 0.735 1.17 1.66 1.20 1.48 2.11 2.69 1.73 2.13 3.09 3.98 2.85 4.16 5.39
20 0.805 1.28 1.82 1.31 1.61 2.31 2.93 1.88 2.32 3.36 4.32 3.08 4.50 5.84
22 0.875 1.40 1.98 1.42 1.75 2.50 3.18 2.03 2.50 3.63 4.67 3.32 4.84 6.28
25 0.979 1.56 2.21 1.59 1.95 2.79 3.55 2.25 2.78 4.03 5.19 3.67 5.36 6.95
28 1.08 1.73 2.45 1.76 2.16 3.09 3.92 2.48 3.06 4.43 5.70 4.02 5.87 7.61
30 1.15 1.84 2.61 1.87 2.29 3.28 4.17 2.63 3.24 4.70 6.05 4.25 6.21 8.06
32 1.22 1.95 2.76 1.98 2.43 3.47 4.41 2.78 3.43 4.97 6.39 4.49 6.55 8.50
35 1.33 2.12 3.00 2.14 2.63 3.77 4.78 3.00 3.70 5.37 6.91 4.84 7.07 9.17
38 1.43 2.28 3.23 2.31 2.83 4.06 5.15 3.23 3.98 5.77 7.43 5.19 7.58 9.83
40 1.50 2.39 3.39 2.42 2.97 4.25 5.40 3.38 4.17 6.04 7.78 5.42 7.92 10.3
45 1.67 2.67 3.78 2.69 3.31 4.74 6.01 3.75 4.63 6.71 8.64 6.01 8.78 11.4
50 1.85 2.95 4.18 2.97 3.65 5.22 6.63 4.13 5.09 7.38 9.50 6.60 9.63 12.5
55 202 3.23 4.57 3.25 3.99 5.71 7.25 4.50 5.55 8.05 10.4 7.18 10.5 13.6
60 2.20 3.50 4.96 3.52 4.33 6.19 7.86 4.88 6.01 8.72 11.2 7.77 11.3 14.7

Reproduced by permission of DIN Deutsches Institut für Normung e. V. The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from Beuth Verlag GmbH, Burggrafenstraße 6, 10787 Berlin, Germany.
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