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BS 4620 3 Standard Dimensions for Flat round head rivets nominal diameters 1,4 mm to 6 mm

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This norm has been cancelled

Cold forged universal head rivets

Dimensional Drawing and Technical Diagrams

1800_uv7uXV_4620-table3.jpg

Key Dimensions and Technical Parameters

Dimensions in mm - sourceBS 4620 3Withdrawn
Publication date 07/1970
d1 nominal size
dk min
 dk max
k min
 k max r1 ≈ d min d max
1 1.8 2.2 0.4

0.6

 3 0.93 1.07
1.2 2.2 2.6 0.5 0.7 3.6 1.13 1.27
1.6
 2.96 3.44 0.6 0.84 4.8 1.53 1.67
2

3.76

 4.24 0.8 1.04 6 1.93 20.7
2.5
 4.76 5.24 1 1.24 7.5 2.43 2.57
3
 5.76 6.24 1.2 1.44 9 2.93 3.07
3.5
 6.71 7.29 1.4 1.69 10.5 3.41 3.59
4
 7.71 8.29 1.6 1.89 12 3.91 4.09
5
 9.71 10.29 2 2.29 15 4.91 5.09
6
 11.65 12.35 2.4 2.75 18

5.91

 6.09
7 13.65 14.35 2.8 3.15 21 6.89 7.11
8 15.65 16.35 3.2 3.55 24 7.89 8.11
10 19.58 20.42 4 4.42 30 9.89 10.11
12 23.58 24.42 4.8 5.22 36 11.86 12.14
14 27.58 28.42 5.6 6.02 42 13.86 14.14
16 31.5 32.5 6.4 6.9 48 15.86 16.14

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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