Technical datasheet
DIN 6303Écrous moletés
Acier
Acier / Acier inoxydable
|
Code
|
d1
|
d2 H7
|
d3
|
d4
|
d5 H11
|
e
|
h
|
k
|
l
|
|
|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
DIN 6303-M5-B
|
M5
|
-
|
14
|
20
|
1.5
|
2.5
|
12
|
8
|
7
|
15
|
|
DIN 6303-M5-A
|
M5
|
-
|
14
|
20
|
-
|
-
|
12
|
8
|
7
|
15
|
|
DIN 6303-B5-A
|
-
|
B 5
|
14
|
20
|
-
|
-
|
12
|
8
|
7
|
18
|
|
DIN 6303-B5-B
|
-
|
B 5
|
14
|
20
|
1.5
|
2.5
|
12
|
8
|
7
|
10
|
|
DIN 6303-M6-A
|
M6
|
-
|
16
|
24
|
-
|
-
|
14
|
10
|
8
|
27
|
|
DIN 6303-M6-B
|
M6
|
-
|
16
|
24
|
1.5
|
2.5
|
14
|
10
|
8
|
27
|
|
DIN 6303-B6-B
|
-
|
B 6
|
16
|
24
|
1.5
|
2.5
|
14
|
10
|
8
|
28
|
|
DIN 6303-B6-A
|
-
|
B 6
|
16
|
24
|
-
|
-
|
14
|
10
|
8
|
29
|
|
DIN 6303-M8-A
|
M8
|
-
|
20
|
30
|
-
|
-
|
17
|
12
|
10
|
48
|
|
DIN 6303-M8-B
|
M8
|
-
|
20
|
30
|
2
|
3
|
17
|
12
|
10
|
47
|
|
DIN 6303-B8-A
|
-
|
B 8
|
20
|
30
|
-
|
-
|
17
|
12
|
10
|
45
|
|
DIN 6303-B8-B
|
-
|
B 8
|
20
|
30
|
2
|
3
|
17
|
12
|
10
|
49
|
|
DIN 6303-M10-B
|
M10
|
-
|
28
|
36
|
3
|
4
|
20
|
14
|
12
|
85
|
|
DIN 6303-M10-A
|
M10
|
-
|
28
|
36
|
-
|
-
|
20
|
14
|
12
|
85
|
|
DIN 6303-B10-A
|
-
|
B 10
|
28
|
36
|
-
|
-
|
20
|
14
|
12
|
89
|
|
DIN 6303-B10-B
|
-
|
B 10
|
28
|
36
|
3
|
4
|
20
|
14
|
12
|
85
|
|
DIN 6303-M12-A
|
M12
|
-
|
32
|
40
|
-
|
-
|
24
|
16
|
16
|
131
|
|
DIN 6303-M12-B
|
M12
|
-
|
32
|
40
|
4
|
4
|
24
|
16
|
16
|
132
|
|
DIN 6303-B12-A
|
-
|
B 12
|
32
|
40
|
-
|
-
|
24
|
16
|
16
|
124
|
|
DIN 6303-B12-B
|
-
|
B 12
|
32
|
40
|
4
|
4
|
24
|
16
|
16
|
123
|
Types
- Type A: without dowel hole
- Type B: with dowel hole
Version in Steel
Version in Steel
- Tensile strength class 5
- blackened
Version in Stainless Steel AISI 303 NI
Version in Stainless Steel AISI 303 NI
matte shot-blasted
The dowel bore d5 in the knurled nut DIN 6303 is designed for the use of clamping or notch pins.
Knurled nuts DIN 6303 with H7 bore and the size M12 are not provided on the official standard sheet. In addition, the knurling divisions are larger than the DIN standard for better grip.
