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DIN 906 Standard Dimensions for Hexagon socket pipe plugs, conical thread

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This standard DIN 906 specifies requirements for internal drive pipe plugs for the sealing of holes with cylindrical internal threads in accordance with DIN 158-1, DIN 3858, DIN EN ISO 228-1 and DIN ISO 261.

Dimensional Drawing and Technical Diagrams

216_UKUDjr_DIN-906-3.jpg

Key Dimensions and Technical Parameters

Dimensions in mm - source DIN 906

Publication date: 02-2020
Thread Size d

M6

M/8

M10 1/4

M12

1/4

M14

M16

3/8

M18

M20

1/2

M22

M24
P Pitch

1

1

1

1.5

-

1.5

1.5

-

1.5

1.5

-

1.5

1.5
Pitch

-

-

-

-

-

-

-

-

-

-

-

-

-
d pipe Thread/r

-

-

R1/8

-

R1/4

-

-

R3/8

-

-

R1/2

-

-
L Nom Size

6

8

8

10

10

10

10

10

10

10

10

10

12
e min

3.443

4.583

5.723

6.863

8.009

8.009

9.149

9.149

9.149

11.429

11.429

11.429

13.716
e Nom Size 3 4 5 6 7 7 8 8 8 10 10 10 12
t1 min

3

4

4

5

5

5

5

5

5

5

5

5

6
t2 min

-

2

2.5

2.7

2.7

2.9

3.7

3.7

3.7

1.6

4.6

5.4

6.4
c max

-

4.94

6.16

7.4

7.4

7.4

9.84

9.84

9.84

11.7

11.7

13.547

15.99
min

-

4.86

6.06

7.28

7.28

7.28

9.69

9.69

9.69

11.51

11.51

13.32

15.73
t3 min

-

2

2.5

2.9

2.9

2.9

3.7

3.7

3.7

4.6

4.6

5.4

6.4
w min

1.8

1.8

1.8

2

2

2

2

2

2

2

2

2

2
per 1000 units=kg 0.85 2.1 3.4 6.1 7 8.1 11 12.2 14.6 17.6 19 22 30.8
Thread Size d

M26

M27

3/4

M30

M33

M36

M38

M39

M42

1-1/4

M45

M48

1-1/2

M52

M56

M60
P Pitch
1.5
-
 1.5 - 1.5 1.5 - 1.5 1.5 1.5 1.5 - -
Pitch - 2 2 2 2 - 2 2 2 2 2 2 2
d pipe Thread/r - R3/4 - R1 - - - R1-1/4 - R1-1/2 - - -
L Nom Size 12 12 12 12 15 15 15 18 18 20 20 22 22
e min 13.716 13.716 19.437 19.437 21.734 21.734 21.734 25.154 25.154 27.3434 27.434 36.571 36.571
e Nom Size 12 12 17 17 19 19 19 22 22 24 24 32 32
t1 min 6 6 6 6 7.5 7.5 7.5 11.5 1.5 11.5 11.5 13 13
t2 min 6.4 6.4 7.3 7.3 - - - - - - - - -
c max 15.73 15.73 16.94 16.94 - - - - - - - - -
min 15.99 15.9 17.18 17.18 - - - - - - - - -
t3 min 2 2 2 2 3 3 3 3 3 4 4 4 4
w min 38.60 40.20 44.00 57.50 85.20 94.40 103.00 135.00 167.00 214.00 253.00 274.00 350.00
per 1000 units=kg 38.6 40.2 44 57.5 85.2 94.4 103 135 167 214 253 274

350

Dimensions in mm - source DIN 906

Publication date: 04-2012
Thread Size d

M8

M10

M12

-

M14

M16

-

M18

M20

-

M22

M24
P Pitch

1

1

1.5

-

1.5

1.5

-

1.5

1.5

-

1.5

1.5
Pitch

-

-

-

-

-

-

-

-

-

-

-

-
d pipe Thread/r

-

R1/8

-

R1/4

-

-

R3/8

-

-

R1/2

-

-
L Nom Size

8

8

10

10

10

10

10

10

10

10

10

12
e min 4.6 5.7 6.9 8 8 9.2 9.2 9.2 11.4 11.4 11.4 13.7
s Nom Size 4 5 6 7 7 8 8 8 10 10 10 12
t1 min

4

4

5

5

5

5

5

5

5

5

5

6
t2 min

2

2.5

2.7

2.7

2.9

3.7

3.7

3.7

4.6

4.6

5.4

6.4
c max

4.94

6.16

7.4

7.4

7.4

9.84

9.84

9.84

11.7

11.7

13.54

15.99
min

4.86

6.06

7.28

7.28

7.28

9.69

9.69

9.69

11.51

11.51

13.32

15.73
t3 min

2

2.5

2.9

2.9

2.9

3.7

3.7

3.7

4.6

4.6

5.4

6.4
w min

1.8

1.8

2

2

2

2

2

2

2

2

2

2
per 1000 units=kg 2.1 3.4 6.10 7 8.10 11 12.2 14.6 17.6 19 22 30.8
Thread Size d

M27

M30

M33

M36

M38

M39

M42

M45

M48

M52

M56
P Pitch
-
 1.5 - 1.5 1.5 - 1.5 1.5 1.5 1.5 -
Pitch 2 2 2 2 - 2 2 2 2 2 2
d pipe Thread/r R3/4 - R1 - - - R1-1/4 - R1-1/2 - -
L Nom Size 12 12 12 15 15 15 18 18 20 20 22
e min 13.7 19.4 19.4 21.7 21.7 21.7 25.2 25.2 27.4 27.4 36.6
s Nom Size 12 17 17 19 19 19 22 22 24 24 32
t1 min 6 6 6 7.5 7.5 7.5 11.5 11.5 11.5 11.5 13
t2 min 6.4 7.3 7.3 - - - - - - - -
c max 15.99 17.18 17.18 - - - - - - - -
min 15.73 16.94 16.94 - - - - - - - -
t3 min 6.4 6.4 7.3 - - - - - - - -
w min 2 2 2 3 3 3 3 3 4 4 4
per 1000 units=kg 40.20 44 57.5 85.2 94.4 103 135 167 214 253 274

Dimensions in mm - source DIN 906
Pubblication date 04 - 1983
d thread size (metric taper thread. short. as in Din 158)

d thread size (pipe thread. short. as in Din 3858)

 L e s t w weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
M 8x1 - 8 4.6 4 4 2 2.07
M 10x1 R 1/8 8 5.7 5 4 2 3.38
M 12x1.5 - 10 6.9 6 5 2 6.1
- R 1/4 10 8 7 5 2 7
M 14x1.5 - 10 8 7 5 2 8.1
M 16x1.5 10 9.2 8 5 2 11
R 3/8 10 9.2 8 5 2 12.2
M 18x1.5 - 10 9.2 8 5 2 14.6
M 20x1.5 10 11.4 10 5 2 17.6
R 1/2 10 11.4 10 5 2 19
M 22x1.5 - 10 11.4 10 5 2 22
M 24x1.5 - 12 13.7 12 6 2 30.8
M 26x1.5 - 12 13.7 12 6 2 38.6
M 27x2 R 3/4 12 13.7 12 6 2 40.2
M 30x1.5 - 12 19.4 17 6 2 44
M 30x2 - 12 19.4 17 6 2 44
M 33x2 R 1' 12 19.4 17 6 2 57.5
M 36x1.5 - 15 21.7 19 7.5 3 85.2
M 36x2 - 15 21.7 19 7.5 3 85.2
M 38x1.5 - 15 21.7 19 7.5 3 94.4
M 39x2 - 15 21.7 19 7.5 3 103
M 42x1.5 R 1' 1/4 18 25.2 22 11.5 3 135
M 42x2 - 18 25.2 22 11.5 3 135
M 45x1.5 - 18 25.2 22 11.5 3 167
M 45x2 - 18 25.2 22 11.5 3 167
M 48x1.5 G 1' 1/2 20 27.4 24 11.5 4 214
M 48x2 - 20 27.4 24 11.5 4 214
M 52x1.5 - 20 27.4 24 11.5 4 253
M 52x2 - 20 27.4 24 11.5 4 253
M 56x2 - 22 36.6 32 13 4 274
M 60x2 - 22 36.6 32 13 4 350

Reproduced by permission of DIN Deutsches Institut für Normung e. V. The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from Beuth Verlag GmbH, Burggrafenstraße 6, 10787 Berlin, Germany.
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