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DIN 2510-6 Standard Dimensions for Bolted connections with reduced shank, cap nuts

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Bolted connections with waisted shank - Part 6: Cap nuts

This standard specifies the characteristics of cap nuts for bolted connections with waisted shank in product grade T2 with metric coarse thread from M12 to M120x6.

Dimensional Drawing and Technical Diagrams

914_Z33XhB_2510-blatt-6.jpg

Key Dimensions and Technical Parameters

Dimensions in mm - source DIN 2510 part 6
Publication date: 05/2013 Supercedes 09/1974

d1 thread size

 M 12 M 16 M 20 M 24 M 27 M 30 M 33 M 36 M 39 M 42 M 45 M 48
b 18 20.5 24 27.5 30.5 35 38 40.5 43 46 48.5 53.5
d2 21 26 31 35 40 45 49 53.5 58.5 63.5 68.5 73.5
d3 14.5 18.5 22.5 26.5 30.5 33.5 36.5 39.5 42.5 45.5 49.5 53.5
e min 18.9 21.10 26.75 30.14 35.72 39.98 45.63 45.63 51.28 55.8 55.8 61.31
k 7 10 13 14 16 17 22 22 23 23 26 26
l1 33 40 49 56 62 68 77 82 86 92 98 103
l2 29.5 34.5 40 45.5 50.5 55 60 64.5 67 72 74.5 81.5
l3 23 27.5 32 37.5 40.5 45 48 52.5 55 60 62.5 67.5
g 13 17 21 25 28 31 34 37 40 43 46 49
s 17 19 24 27 32 36 41 41 46 50 50 55
t 2 2 2.5 3 3 3.5 3.5 4 4 4.5 4.5 5

≈ weigth in kg x1000 pcs

(for AF type)

 70 110 190 240 370 510 700 840 1070 1370 1600 1900

d1 thread size

 M 52 M 56 M 64 M 72X6 M 80X6 M 90X6 M 100X6 M 110 x 6 M 120 x 6
b 57 60.5 69.5 77 84 93 102 111 120
d2 78.5 83.5 83.5 105 115 130 146 160 176
d3 57.5 63 63 79 87 97 107 119 129
e min 66.96 72.61 72.61 83.91 100.72 117.67 134.62 151.42 162.72
k 27 27 27 32 36 41 45 50 54
l1 109 115 115 130 152 168 183 199 214
l2 85 90.5 90.5 99.5 114 123 132 141 152
l3 71 76.5 76.5 85.5 100 109 118 127 136
g 53 57 57 65 81 91 101 111 121
s 60 65 65 75 90 105 120 135 145
t 5 5.5 5.5 6 6 6 6 6 6

≈ weigth in kg x1000 pcs

(for AF type)

 2400 2900 4200 5700 7300 10700 14800 19900 20100

Dimensions in mm - source DIN 2510 part 6
Publication date: 09/1974

d1 thread size

 M 12 M 16 M 20 M 24 M 27 M 30 M 33 M 36 M 39 M 42 M 45 M 48
b 18 20.5 24 27.5 30.5 35 38 40.5 43 46 48.5 53.5
d2 21 26 31 35 40 45 49 53.5 58.5 63.5 68.5 73.5
d3 14.5 18.5 22.5 26.5 30.5 33.5 36.5 39.5 42.5 45.5 49.5 53.5
e min 18.9 21.10 26.75 30.14 35.72 39.98 45.63 45.63 51.28 55.8 55.8 61.31
k 7 10 13 14 16 17 22 22 23 23 26 26
l1 33 40 49 56 62 68 77 82 86 92 98 103
l2 29.5 34.5 40 45.5 50.5 55 60 64.5 67 72 74.5 81.5
l3 23 27.5 32 37.5 40.5 45 48 52.5 55 60 62.5 67.5
g 13 17 21 25 28 31 34 37 40 43 46 49
s 17 19 24 27 32 36 41 41 46 50 50 55
t 2 2 2.5 3 3 3.5 3.5 4 4 4.5 4.5 5

≈ weigth in kg x1000 pcs

(for AF type)

 70 110 190 240 370 510 700 840 1070 1370 1600 1900

d1 thread size

 M 52 M 56 M 64 M 72X6 M 80X6 M 90X6 M 100X6 M 110 x 6 M 120 x 6
b 57 60.5 69.5 77 84 93 102 111 120
d2 78.5 83.5 83.5 105 115 130 146 160 176
d3 57.5 63 63 79 87 97 107 119 129
e min 66.96 72.61 72.61 83.91 100.72 117.67 134.62 151.42 162.72
k 27 27 27 32 36 41 45 50 54
l1 109 115 115 130 152 168 183 199 214
l2 85 90.5 90.5 99.5 114 123 132 141 152
l3 71 76.5 76.5 85.5 100 109 118 127 136
g 53 57 57 65 81 91 101 111 121
s 60 65 65 75 90 105 120 135 145
t 5 5.5 5.5 6 6 6 6 6 6

≈ weigth in kg x1000 pcs

(for AF type)

 2400 2900 4200 5700 7300 10700 14800 19900 20100

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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