腰杆螺栓连接 - 第6部分:盖形螺母

本标准规定了产品等级为T2、公制粗牙螺纹(M12至M120x6)的腰杆螺栓连接用盖形螺母的特性。

尺寸图和技术图

914_Z33XhB_2510-blatt-6.jpg

关键尺寸和技术参数

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