Bolted connections with waisted shank - Stud bolts - Metal end -Type H with coned bearing face - Nut end - Type R with long thread and point

Standard DIN 2510 Part 4
Description Stud HR M 12 x 75 DIN 2510 - 25CrMo4
Part number DIN 2510 HR M 12×75 - 25CrMo4
Material 25CrMo4
Product selection
Selector Thread d1 d2 (mm) d3 (mm) d4 (mm) d5 (mm) d6 (mm) d7 (mm) z1 max (mm) z2 (mm) z4 (mm) z5 (mm) b4 (mm) b5 (mm) l3 (mm) t3 (mm) sw (mm) Pitch Centre hole
1 M 12 8.5 8 0 0 0 8.5 1.75 4 6 1 23 10 21 23 7 1.75 A 1,6
2 M 16 12 12 0 0 0 12 2 5 7 1.5 27 13.5 26 28 10 2 A 1,6
3 M 20 15 14 0 0 0 15 2.5 6 9.5 1.5 33 16.5 33 35 11 2.5 A 1,6
4 M 24 18 14 0 0 0 18 3 6 11 2 38 20 39.5 41 11 3 A 1,6
5 M 27 20.5 18 0 0 0 21 3 6 11 2 43 22.5 42 44 13 3 A 1,6
6 M 30 23 18 0 0 0 23 3.5 6 13 2.5 46 25 48 50 13 3.5 A 2,5
7 M 33 25.5 25 0 0 0 26 3.5 9 13 2.5 51 27.5 50.5 53 22 3.5 A 2,5
8 M 36 27.5 25 0 0 0 28 4 9 14.5 3 54 30 56 59 22 4 A 2,5
9 M 39 30.5 28 0 0 0 31 4 10 14.5 3 57 32.5 58.5 61 24 4 A 2,5
10 M 42 32.5 28 0 0 0 33 4.5 10 17 3.5 61 35 65 67 24 4.5 A 2,5
11 M 45 35.5 32 0 0 0 36 4.5 11 17 3.5 64 37.5 67.5 70 27 4.5 A 2,5
12 M 48 37.5 32 0 0 0 38 5 11 18.5 4 67 39.5 73 76 27 5 A 2,5
13 M 52 41 36 0 0 0 42 5 12 18.5 4 72 43.5 76.5 80 30 5 A 2,5
14 M 56 44 40 0 0 0 45 5.5 13 20.5 4.5 77 46.5 83 86 32 5.5 A 2,5
15 M 64 51 42 18 25 30 52 6 14 19 2.5 88 53.5 90 93 36 6 A 4
16 M 72 x 6 58.5 50 25 32 37 60 6 15 19 2.5 96 60.5 97 100 41 6 A 4
17 M 80 x 6 66 50 25 32 37 68 6 15 19.5 3 104 67.5 104.5 108 41 6 A 4
18 M 90 x 6 75 50 25 32 37 78 6 15 20 3.5 115 76.5 114 117 41 6 A 4
19 M 100 x 6 84 50 25 32 37 88 6 15 20.5 4 125 85.5 123.5 127 41 6 A 4
20 M 110 x 6 92.5 50 25 32 37 98 6 15 20.5 4 136 94.5 132.5 136 41 6 A 6,3
21 (M 120 x 6) 102 50 25 32 37 108 6 15 21 4.5 147 103.5 142 145 41 6 A 6,3
Thread d1
d2 (mm)
d3 (mm)
d4 (mm)
d5 (mm)
d6 (mm)
d7 (mm)
z1 max (mm)
z2 (mm)
z4 (mm)
z5 (mm)
b4 (mm)
b5 (mm)
l3 (mm)
t3 (mm)
sw (mm)
Pitch
Centre hole
Selector Type of the material Name of the material
7 steel and nickel alloy X12Ni5
8 steel and nickel alloy C35E
9 steel and nickel alloy 35B2
10 steel and nickel alloy 25CrMo4
11 steel and nickel alloy 42CrMo4
12 steel and nickel alloy 21CrMoV5-7
13 steel and nickel alloy 40CrMoV4 6
14 steel and nickel alloy X22CrMoV12-1
15 steel and nickel alloy X19CrMoNbVN11-1
16 steel and nickel alloy X7CrNiMoBnb16-16
17 steel and nickel alloy X6NiCrTiMoVB25-15-2
18 steel and nickel alloy NiCr20TiAl
1 steel grade A2L
2 steel grade A2
3 steel grade A3
4 steel grade A4L
5 steel grade A4
6 steel grade A5
Type of the material
Name of the material
not applicable