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DINCurrentDraft · single source

DIN 1816

Round nuts with set pin holes in side

National equivalents
CSN 021441 · PN 82466
Head · drive
Two-hole / pin spanner
Thread
Metric ISO fine thread
Tolerance
4H
Property classes
6
Materials
Steel

Dimensions

mm · values as the standard states them
SizePd1dkkhtd4holesmass
M6x0.750.75
12
16
h11
5
h14
0.5
4
2.5
H11
4
0.595
M8x11
16
20
h11
5
h14
0.5
4.5
2.5
H11
4
0.95
M10x11
20
25
h11
6
h14
0.5
4.5
3
H11
4
1.81
M12x1.51.5
23
28
h11
6
h14
0.5
5
3
H11
4
2.23
M14x1.51.5
25
30
h11
7
h14
0.5
5
4
H11
4
2.88
M16x1.51.5
27
32
h11
7
h14
0.5
6
4
H11
4
3.12
M18x1.51.5
28
34
h11
8
h14
0.5
6
4
H11
4
3.92
M20x1.51.5
70
—
—
0.5
10
6
H11
6
28.6
M22x1.51.5
34
40
h11
9
h14
0.5
6
4
H11
4
6.05
M24x1.51.5
38
45
h11
10
h14
0.5
6
5
H11
4
8.1
M28x1.51.5
43
50
h11
10
h14
0.5
7
5
H11
4
9.55
M30x1.51.5
45
52
h11
11
h14
0.5
7
5
H11
4
11.1
M32x1.51.5
48
55
h11
11
h14
0.5
7
5
H11
4
12
M35x1.51.5
50
58
h11
11
h14
0.5
8
5
H11
4
12.7
M38x1.51.5
54
62
h11
12
h14
0.5
8
6
H11
4
16.2
M40x1.51.5
54
62
h11
12
h14
0.5
8
6
H11
4
15
M42x1.51.5
60
68
h11
12
h14
0.5
8
6
H11
4
18.5
M45x1.51.5
67
75
h11
13
h14
0.5
10
6
H11
6
25.6
M48x1.51.5
67
75
h11
13
h14
0.5
10
6
H11
6
24.1
M52x1.51.5
70
80
h11
13
h14
0.5
10
6
H11
6
26.1
M58x1.51.5
80
90
h11
13
h14
0.5
10
6
H11
6
37
M60x1.51.5
80
90
h11
13
h14
0.5
10
6
H11
6
35.1
M62x1.51.5
85
95
h11
14
h14
0.5
12
8
H11
6
42.3
M65x1.51.5
85
95
h11
14
h14
0.5
12
8
H11
6
39.2
M68x1.51.5
90
100
h11
14
h14
0.5
12
8
H11
6
44
M70x1.51.5
90
100
h11
14
h14
0.5
12
8
H11
6
41.5
M72x1.51.5
100
110
h11
14
h14
0.5
12
8
H11
6
57.4
M75x1.51.5
100
110
h11
14
h14
0.5
12
8
H11
6
53.6
M80x22
105
115
h11
16
h14
1
12
8
H11
6
57.5
M85x22
110
120
h11
16
h14
1
12
8
H11
6
68
M90x22
120
130
h11
16
h14
1
12
8
H11
6
84.3
M95x22
120
135
h11
16
h14
1
12
8
H11
6
87.5
M100x22
130
145
h11
16
h14
1
12
8
H11
6
106
M105x22
140
155
h11
16
h14
1
12
8
H11
6
125
M110x22
140
155
h11
16
h14
1
12
8
H11
6
114
M115x22
150
165
h11
18
h14
1
15
10
H11
6
149
M120x22
150
165
h11
18
h14
1
15
10
H11
6
136
M125x22
165
180
h11
18
h14
1
15
10
H11
8
178
M130x33
165
180
h11
18
h14
1
15
10
H11
8
167
M140x33
180
195
h11
18
h14
1
15
10
H11
8
200
M150x33
190
205
h11
18
h14
1
15
10
H11
8
212
M160x33
205
220
h11
20
h14
1
15
10
H11
8
277
M170x33
210
230
h11
20
h14
1
15
10
H11
8
291
M180x33
225
245
h11
20
h14
1
15
10
H11
8
336
M190x33
240
260
h11
20
h14
1
18
10
H11
8
381
M200x33
250
270
h11
20
h14
1
18
10
H11
8
442

Ranges read min – max; ≤ / ≥ where the standard gives one limit, ≈ for approximate values. Sizes in (brackets) are non-preferred. Select a row for its size sheet.

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