ENQUIRY

DIN 934 / DIN EN ISO 4032

Hex head nuts

Nominal size and thread diameter d
p
da
dw
e
m
s
(coarse pitch series)
min.
max.
min.
min.
min.
max.
min.
nom.
M10
1.50
10.00
10.80
14.60
17.77
8.04
8.40
15.73
16.00
M12
1.75
12.00
13.00
16.60
20.03
10.37
10.80
17.73
18.00
M14
2.00
14.00
15.10
19.60
23.36
12.10
12.80
20.67
21.00
M16
2.00
16.00
17.30
22.50
26.75
14.10
14.80
23.67
24.00
M18
2.50
18.00
19.50
24.90
29.56
15.10
15.80
26.16
27.00
M20
2.50
20.00
21.60
27.70
32.95
16.90
18.00
29.16
30.00
M22
2.50
22.00
23.70
31.40
37.29
18.10
19.40
33.00
34.00
M24
3.00
24.00
25.90
33.30
39.55
20.20
21.50
35.00
36.00
M27
3.00
27.00
29.10
38.00
45.20
22.50
23.80
40.00
41.00
M30
3.50
30.00
32.40
42.80
50.85
24.30
25.60
45.00
46.00
M33
3.50
33.00
35.60
46.60
55.37
27.40
28.70
49.00
50.00
M36
4.00
36.00
38.90
51.10
60.79
29.40
31.00
53.80
55.00
M39
4.00
39.00
42.10
55.90
66.44
31.80
33.40
58.80
60.00
M42
4.50
42.00
45.40
60.00
71.30
32.40
34.00
63.10
65.00
M45
4.50
45.00
48.60
64.70
76.95
34.40
36.00
68.10
70.00
M48
5.00
48.00
51.80
69.50
82.60
36.40
38.00
73.10
75.00
M52
5.00
52.00
56.20
74.20
88.25
40.40
42.00
78.10
80.00
M56
5.50
56.00
60.50
78.70
93.56
43.40
45.00
82.80
85.00
M60
5.50
60.00
64.80
83.40
99.21
46.40
48.00
87.80
90.00
M64
6.00
64.00
69.10
88.20
104.86
49.10
51.00
92.80
95.00



Specification for nuts and reference standards

Characteristic Standard
Material Steel
General
Requirements
International Standards ISO 8992
Thread Tolerance 6g
International Standard ISO 724, ISO 965-1
Mechanical Properties Property Classa d < 3mm: as agreed
3mm ≤ d ≤ 39mm: 8.8, 10.9 d > 39mm: as agreed
International Standards d ≤ 39mm: ISO 898-1
d < 3mm and d > 39mm: as agreed
Tolerances International Standard ISO 4759-1
Finish and/or coating As processed
Requirements for electroplating are covered in ISO 4042
Requirements for non-electrolytically applied zinc flake coatings are covered in ISO 10683
If different electroplating requirements are desired or if requirements are needed for other finishes, they should be agreed between customer and supplier.
Limits for surface discontinuities are covered in ISO 6157-1
Acceptibility For acceptance procedure, see ISO 3269.
a   For other property classes see ISO 898-1.