GN 251Aanslagbouten

Aanslagbouten

Code
d1
l1
d2
e
k1
k2
k3
l2 max.
l3
s
GN 251-M3-10-AK
M 3
10
-
6.4
2
2.4
-
1.5
-
5.5
1
GN 251-M3-15-AK
M 3
15
-
6.4
2
2.4
-
1.5
-
5.5
1
GN 251-M3-20-AK
M 3
20
-
6.4
2
2.4
-
1.5
-
5.5
2
GN 251-M3-25-AK
M 3
25
-
6.4
2
2.4
-
1.5
-
5.5
2
GN 251-M3-30-AK
M 3
30
-
6.4
2
2.4
-
1.5
-
5.5
2
GN 251-M4-10-AK
M 4
10
-
8.1
2.8
3.2
-
2.1
-
7
2
GN 251-M4-15-AK
M 4
15
-
8.1
2.8
3.2
-
2.1
-
7
3
GN 251-M4-20-AK
M 4
20
-
8.1
2.8
3.2
-
2.1
-
7
3
GN 251-M4-25-AK
M 4
25
-
8.1
2.8
3.2
-
2.1
-
7
3
GN 251-M4-30-AK
M 4
30
-
8.1
2.8
3.2
-
2.1
-
7
4
GN 251-M4-35-AK
M 4
35
-
8.1
2.8
3.2
-
2.1
-
7
5
GN 251-M4-40-AK
M 4
40
-
8.1
2.8
3.2
-
2.1
-
7
4
GN 251-M5-10-AK
M 5
10
-
9.2
3.5
4
-
2.4
-
8
4
GN 251-M5-15-AK
M 5
15
-
9.2
3.5
4
-
2.4
-
8
4
GN 251-M5-20-AK
M 5
20
-
9.2
3.5
4
-
2.4
-
8
5
GN 251-M5-25-AK
M 5
25
-
9.2
3.5
4
-
2.4
-
8
5
GN 251-M5-30-AK
M 5
30
-
9.2
3.5
4
-
2.4
-
8
6
GN 251-M5-35-AK
M 5
35
-
9.2
3.5
4
-
2.4
-
8
6
GN 251-M5-40-AK
M 5
40
-
9.2
3.5
4
-
2.4
-
8
7
GN 251-M5-50-AK
M 5
50
-
9.2
3.5
4
-
2.4
-
8
8
GN 251-M6-15-AK
M 6
15
-
11.5
4
5
-
3
-
10
7
GN 251-M6-20-AK
M 6
20
-
11.5
4
5
-
3
-
10
8
GN 251-M6-25-AK
M 6
25
-
11.5
4
5
-
3
-
10
9
GN 251-M6-30-AK
M 6
30
-
11.5
4
5
-
3
-
10
10
GN 251-M6-35-AK
M 6
35
-
11.5
4
5
-
3
-
10
11
GN 251-M6-40-AK
M 6
40
-
11.5
4
5
-
3
-
10
12
GN 251-M6-50-AK
M 6
50
-
11.5
4
5
-
3
-
10
13
GN 251-M8-15-AK
M 8
15
-
15
5.5
6.5
-
3.7
-
13
15
GN 251-M8-20-AK
M 8
20
-
15
5.5
6.5
-
3.7
-
13
16
GN 251-M8-25-AK
M 8
25
-
15
5.5
6.5
-
3.7
-
13
18
GN 251-M8-30-AK
M 8
30
-
15
5.5
6.5
-
3.7
-
13
20
GN 251-M8-35-AK
M 8
35
-
15
5.5
6.5
-
3.7
-
13
20
GN 251-M8-40-AK
M 8
40
-
15
5.5
6.5
-
3.7
-
13
23
GN 251-M8-50-AK
M 8
50
-
15
5.5
6.5
-
3.7
-
13
26
GN 251-M8-60-AK
M 8
60
-
15
5.5
6.5
-
3.7
-
13
28
GN 251-M8-70-AK
M 8
70
-
15
5.5
6.5
-
3.7
-
13
32
GN 251-M8-80-AK
M 8
80
-
15
5.5
6.5
-
3.7
-
13
35
GN 251-M10-30-AK
M 10
30
-
19.6
7
8
-
4.5
-
17
36
GN 251-M10-35-AK
M 10
35
-
19.6
7
8
-
4.5
-
17
39
GN 251-M10-40-AK
M 10
40
-
19.6
7
8
-
4.5
-
17
41
GN 251-M10-50-AK
M 10
50
-
19.6
7
8
-
4.5
-
17
48
GN 251-M10-60-AK
M 10
60
-
19.6
7
8
-
4.5
-
17
54
GN 251-M10-70-AK
M 10
70
-
19.6
7
8
-
4.5
-
17
56
GN 251-M10-80-AK
M 10
80
-
19.6
7
8
-
4.5
-
17
60
GN 251-M12-30-AK
M 12
30
-
21.9
8
10
-
5.2
-
19
53
GN 251-M12-35-AK
M 12
35
-
21.9
8
10
-
5.2
-
19
56
GN 251-M12-40-AK
M 12
40
-
21.9
8
10
-
5.2
-
19
59
GN 251-M12-50-AK
M 12
50
-
21.9
8
10
-
5.2
-
19
66
GN 251-M12-60-AK
M 12
60
-
21.9
8
10
-
5.2
-
19
74
GN 251-M12-70-AK
M 12
70
-
21.9
8
10
-
5.2
-
19
81
GN 251-M12-80-AK
M 12
80
-
21.9
8
10
-
5.2
-
19
88
GN 251-M16-50-AK
M 16
50
-
27.7
10
13
-
6
-
24
126
GN 251-M16-60-AK
M 16
60
-
27.7
10
13
-
6
-
24
140
GN 251-M16-70-AK
M 16
70
-
27.7
10
13
-
6
-
24
153
GN 251-M16-80-AK
M 16
80
-
27.7
10
13
-
6
-
24
166
GN 251-M4-15-BK
M 4
15
5
8.1
2.8
-
2.4
2.1
1.5
7
3
GN 251-M4-20-BK
M 4
20
5
8.1
2.8
-
2.4
2.1
1.5
7
3
GN 251-M4-25-BK
M 4
25
5
8.1
2.8
-
2.4
2.1
1.5
7
4
GN 251-M4-30-BK
M 4
30
5
8.1
2.8
-
2.4
2.1
1.5
7
4
GN 251-M4-35-BK
M 4
35
5
8.1
2.8
-
2.4
2.1
1.5
7
4
GN 251-M4-40-BK
M 4
40
5
8.1
2.8
-
2.4
2.1
1.5
7
5
GN 251-M5-15-BK
M 5
15
6
9.2
3.5
-
3.2
2.4
1.5
8
4
GN 251-M5-20-BK
M 5
20
6
9.2
3.5
-
3.2
2.4
1.5
8
5
GN 251-M5-25-BK
M 5
25
6
9.2
3.5
-
3.2
2.4
1.5
8
5
GN 251-M5-30-BK
M 5
30
6
9.2
3.5
-
3.2
2.4
1.5
8
6
GN 251-M5-35-BK
M 5
35
6
9.2
3.5
-
3.2
2.4
1.5
8
62
GN 251-M5-40-BK
M 5
40
6
9.2
3.5
-
3.2
2.4
1.5
8
7
GN 251-M6-20-BK
M 6
20
8
11.5
4
-
3.6
3
2
10
7
GN 251-M6-25-BK
M 6
25
8
11.5
4
-
3.6
3
2
10
8
GN 251-M6-30-BK
M 6
30
8
11.5
4
-
3.6
3
2
10
9
GN 251-M6-35-BK
M 6
35
8
11.5
4
-
3.6
3
2
10
10
GN 251-M6-40-BK
M 6
40
8
11.5
4
-
3.6
3
2
10
11
GN 251-M6-45-BK
M 6
45
8
11.5
4
-
3.6
3
2
10
12
GN 251-M6-50-BK
M 6
50
8
11.5
4
-
3.6
3
2
10
12
GN 251-M8-20-BK
M 8
20
10
15
5.5
-
5
3.7
2
13
15
GN 251-M8-25-BK
M 8
25
10
15
5.5
-
5
3.7
2
13
17
GN 251-M8-30-BK
M 8
30
10
15
5.5
-
5
3.7
2
13
18
GN 251-M8-35-BK
M 8
35
10
15
5.5
-
5
3.7
2
13
20
GN 251-M8-40-BK
M 8
40
10
15
5.5
-
5
3.7
2
13
22
GN 251-M8-45-BK
M 8
45
10
15
5.5
-
5
3.7
2
13
23
GN 251-M8-50-BK
M 8
50
10
15
5.5
-
5
3.7
2
13
24
GN 251-M10-20-BK
M 10
20
13
19.6
7
-
6
4.5
2
17
29
GN 251-M10-25-BK
M 10
25
13
19.6
7
-
6
4.5
2
17
32
GN 251-M10-30-BK
M 10
30
13
19.6
7
-
6
4.5
2
17
34
GN 251-M10-35-BK
M 10
35
13
19.6
7
-
6
4.5
2
17
36
GN 251-M10-40-BK
M 10
40
13
19.6
7
-
6
4.5
2
17
39
GN 251-M10-45-BK
M 10
45
13
19.6
7
-
6
4.5
2
17
42
GN 251-M10-50-BK
M 10
50
13
19.6
7
-
6
4.5
2
17
44

Types

  • Type AK: Locating surface with rounded end, hardened
  • Type BK: Locating surface with Polyurethan disc

Screw

Steel, tensile strength class 5.8

Type AK

blackened

Locating surface, hardened (HRC 45)

Type BK

nickel plated

Polyurethan disc, 90 Shore

Hexagon nut

Steel zinc plated, blue passivated

Setting bolts GN 251 are produced with a hardened and rounded head which can be used as support or setting bolt as an end stop.

The version with Polyurethan disc (Type BK) functions as damping element or protection for sensitive surfaces.

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