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This product is regulated by the following standards:

DIN 908

Technical data

Standard DIN 908

This standard DIN 908 specifies requirements for screw plugs for the sealing of holes with cylindrical internal threads in accordance with DIN 13-5, -6 or -7 and DIN EN ISO 228-1.

Dimensions in mm - source DIN 908

Publication date 02 - 2020 Supersedes DIN 908: 04 - 2012

d Nom Diameter

d p k nom dk nom (h14) i ±0.2 L e min s nom t1 min Socket no. A B t2 min Socket no. c t3 w weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
according to DIN 34824
pipe Thread Pitch max min
1 2 according to DIN EN ISO 10664 according to DIN EN ISO 10664 according to DIN EN ISO 10664 according to DIN 34824 - - - -
M10 G1/8A G1/8A 1 - 3 14 8 11 5.723 5 5 30 5.6 4.05 2.5 N6 6.16 6.06 2.5 3 6.3
M12 - 1.5 - 3 17 12 15 6.863 6 7 40 6.75 4.85 2.7 N8 7.44 7.28 2.9 3 11.3
G1/4A G1/4A - - 3 18 12 15 8.863 6 7 40 6.75 4.85 2.7 N8 7.4 7.28 2.9 3 14.6
M14 - 1.5 - 3 19 12 15 6.863 6 7 45 7.93 5.64 2.9 N8 7.4 7.28 2.9 3 16
M16 - 1.5 - 3 21 12 15 9.149 8 7.5 50 8.95 6.45 3.7 N10 9.84 9.69 3.7 3 19
G3/8A G3/8A - - 3 22 12 15 9.149 8 75 50 8.95 6.45 3.7 N10 9.84 9.69 3.7 3 21.4
M18 - 1.5 - 4 23 12 16 9.149 8 7.5 50 8.95 6.45 3.7 N10 9.84 9.69 3.7 3 28.3
M20 - 1.5 - 4 25 14 18 11.429 10 7.5 55 11.35 8.05 4.6 N12 11.7 11.51 4.6 4 37.5
G1/2A G1/2A - - 4 26 14 18 11.429 10 7.5 55 11.35 8.05 4.6 N12 11.7 11.51 4.6 4 40.8
M22 - 1.5 - 4 27 14 18 11.429 10 7.5 55 11.35 8.05 5.4 N14 13.54 13.32 5.4 4 47.5
M24 - 1.5 - 4 29 14 18 13.716 12 7.5 60 13.45 9.6 6.4 N16 15.99 15.73 6.4 4 53.5
M26 - 1.5 - 4 31 16 20 13.716 12 9 60 13.45 9.6 6.4 N16 15.99 15.73 6.4 4 68.7
M27 G3/4A
G3/4A
2 - 4 32 16
20
13.716 12
9
60
13.45
9.6 6.4 N16 15.99 15.73 6.4 4 73.5
M30 - 1.5 2 4 36 16 20 19.437 17 9 80 17.75 12.8 7.3 N18 17.18 16.94 7.3 4 84
M33 G1A G1A - 2 5 39 16 24 19.437 17 9 80 17.75 12.8 7.3 N18 17.18 16.94 7.3 4 111
M36 - 1.5 2 5 42 16 21 21.734 19 10.5 - - - - - - - - 4 134
M38 G1-1/4A G1-1/8A 1.5 - 5 44 16 21 21.734 19 10.5 - - - - - - - - 4 149
M39 - - 2 5 46 16 21 21.734 19 10.5 - - - - - - - - 4 163
M42 G1-1/4A G1-1/4A 1.5 2 5 49 16 21 25.154 22 10.5 - - - - - - - - 4 187
M45 - 1.5 2 5 52 16 21 25.154 22 10.5 - - - - - - - - 4 215
M48 G1-1/2A G1-1/2A 1.5 2 5 52 16 21 25.154 24 10.5 - - - - - - - - 4 246
M52 - 1.5 2 5 60 16 21 27.434 24 10.5 - - - - - - - - 4 302
G1-3/4A G1-3/4A - - 5 62 20 25 36.571 32 14 - - - - - - - - 4 320
M56 - - 2 5 64 20 25 36.571 32 14 - - - - - - - - 4 386
M60 G2A G2A - 2 5 68 20 25 36.571 32 14 - - - - - - - - 4 445
M64 - - 2 5 72 20 25 36.571 32 14 - - - - - - - - 4 530

 

Dimensions in mm - source DIN 908

Publication date 04 - 2012 Supersedes DIN 908: 01 - 1992
d1 thread size (metric fine thread as in Din 13) d1 thread size ( pipe thread as in ISO 228) c d2 e i L s t w weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
M 10x1 G 1/8 A 3 14 5.7 8 11 5 5  3 6.34
M 12x1.5 - 3 17 6.9 12 15 6 7 3 11.3
 - G 1/4 A  3 18 6.9 12 15 6 7 3 14.6
M 14x1.5 - 3 19 6.9 12 15 6 7 3 16
M 16x1.5 - 3 21 9.2 12 15 8 7.5 3 19
- G 3/8 A  3 22 9.2 12 15 8 7.5 3 21.4
M 18x1.5 - 4 23 9.2 12 16 8 7.5 3 28.3
M 20x1.5  - 4 25 11.4 14 18 10 7.5 4 37.5
 - G 1/2 A  4 26 11.4 14 18 10 7.5 4 40.8
M 22x1.5 - 4 27 11.4 14 18 10 7.5 4 47.5
M 24x1.5 - 4 29 13.7 14 18 12 7.5 4 53.5
M 26x1.5  - 4 31  13.7 16 20 12 9  4 68.7
M 27x2 G 3/4 A  4 32 13.7 16 20 12 9  4 73.5
M 30x1.5 -  4 36 19.4 16 20 17 9 4 84
M 30x2 - 4 36 19.4 16 20 17 9 4 84
M 33x2 G 1  A 5 39 19.4 16 21 17 9 4 111
M 36x1.5 - 5 42  21.7 16 21 19 10.5 4 134
M 36x2 - 5 42 21.7 16 21 19 10.5 4 134
M 38x 1.5 G 1 1/8 A 5 44 21.7 16 21 19 10.5  4 149
M 39x2   5 46 21.7 16 21 19 10.5 4 163
M 42x1.5 G 1' 1/4 A  5 49 25.2 16 21 22 10.5  4 187
M 42x2  - 5 49 25.2 16 21 22 10.5 4 187
M 45x1.5 - 5 52 25.2 16 21 22 10.5 4 215
M 45x2  - 5 52 25.2 16 21 22 10.5  4 215
M 48x1.5 G 1' 1/2 A 5 55 27.4 16 21 24 10.5 4 246
M 48x2  - 5 55 27.4 16 21 24 10.5 4 246
M 52x1.5 -  5 60 27.4 16 21 24 10.5  4 302
M 52x2 - 5 60 27.4 16 21 24 10.5 4 302
  G 1 3/4 A 5 62 36.6 20 25 32 14 4 320
M 56x2  - 5 64  36.6 20 25 32 14  4 386
M 60x2 G 2 A 5 68 36.6 20 25 32 14 4 445
M 64x2  - 5 72 36.6 20 25 32 14 4 530

Dimensions in mm - source DIN 908

Publication date 01 - 1992 Supersedes DIN 908: 06-1983

Nominal Dinameter

d

d p

C nominal size

D2 nominal size (h14) E min i nominal size L s Nominal size t min w min weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
pipe Thread Pitch
1 2
M10 G1/8A G1/8A 1 -

3

14 5.7 8 11 5 5 3 6.34
M12 - 1.5 - 3 17 6.9 12 15 6 7 3 11.3
G1/4A G1/4A - - 3 18 6.9 12 15 6 7 3 14.6
M14 - 1.5 - 3 19 6.9 12 15 6 7 3 16
M16 - 1.5 - 3 21 9.2 12 15 8 7.5 3 19
G3/8A G3/8A - -

3

22 9.2 12 15 8 7.5 3 21.4
M18 - 1.5 - 4 23 9.2 12 16 8 7.5 3 28.3
M20 - 1.5 - 4 25 11.4 14 18 10 7.5 4 37.5
G1/2A G1/2A - - 4 26 11.4 14 18 10 7.5 4 40.8
M22 - 1.5 - 4 27 11.4 14 18 10 7.5 4 47.5
M24 - 1.5 - 4 29 13.7 14 18 12 7.5 4 53.5
M26 - 1.5 - 4 31 13.7 16 20 12 9 4 68.7
M27 G3/4A G3/4A - 2 4 32 13.7 16 20 12 9 4 73.5
M30 - 1.5 2 4 36 19.4 1+ 20 17 + 4 84
M33 G1A G1A - 2 5 39 19.4 16 21 17 9 4 111
M36 - 1.5 2 5 42 21.7 16 21 19 10.5 4 134
M38 G1-1/4A   1.5 2 5 44 21.7 16 21 19 10.5 4 149
M39 - - 2 5 46 21.7 16 21 19 10.5 4 163
M42 G1-1/4A   1.5 2 5 49 25.2 16 21 22 10.5 4 187
M45 - 1.5 2 5 52 25.2 16 21 22 10.5 4 215
M48 G1-1/2A   1.5 2 5 55 27.4 16 21 24 10.5 4 246
M52 - 1.5 2 5 60 27.4 16 21 24 10.5 4 302
G1-3/4A   - - 5 62 36.6 20 25 32 14 4 320
M56 - - 2 5 64 36.6 20 25 32 14 4 386
M60 G2A   - 2 5 68 36.6 20 25 32 14 4 445
M64 - - 2 5 72 36.6 20 25 32 14 4 530

Dimensions in mm - source DIN 908

Publication date 06-1983

Nominal Dinameter

d

d p

C nominal size

D2 nominal size (h14) E min i nominal size L s Nominal size t min w min weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
pipe Thread Pitch
1 2
M10 G1/8A G1/8A 1 - 3 14 5.7 8 11 5 5 3 6.34
M12 - 1.5 -

 

 

17 6.9 12 15 6 7 3 11.3
G1/4A G1/4A - - 3 18 6.9 12 15 6 7 3 14.6
M14 - 1.5 - 3 19 6.9 12 15 6 7 3 16
M16 - 1.5 9 3 21 9.2 12 15 8 7.5 3 19
G3/8A G3/8A - - 3 22 9.2 12 16 8 7.5 3 21.4
M18 - 1.5 - 4 23 9.2 12 16 8 7.5 3 28.3
M20 - 1.5 - 4 25 11.4 14 18 10 7.5 4 37.5
G1/2A G1/2A - - 4 26 11.4 14 18 10 7.5 4 40.8
M22 - 1.5 - 4 29 13.7 14 18 12 7.5 4 53.5
M24 - 1.5 - 4 27 11.4 14 18 10 7.5 4 47.5
M26 - 1.5 - 4 31 13.7 16 20 12 9 4 68.7
M27 G3/4A G3/4A - 2 4 32 13.7 16 20 12 9 4 73.5
M30 - 1.5 2 4 36 19.4 16 20 17 9 4 84
M33 G1A G1A - 2 5 39 19 16 21 17 9 4 111
M36 - 1.5 2 5 42 21.7 16 21 19 10.5 4 134
M38 G1-1/4A G1-1/4A 1.5 - 5 44 21.7 16 21 19 10.5 4 149
M39 - - 2 5 46 21.7 16 21 19 10.5 4 163
M42 G1-1/4A G1-1/4A 1.5 - 5 19 25.2 16 21 22 10.5 4 187
M45 - 1.5 2 5 52 25.2 16 21 22 10.5 4 215
M48 G1-1/2A G1-1/2A 1.5 2 5 55 27.4 16 21 24 10.5 4 246
M52 - 1.5 2 5 60 27.4 16 21 24 10.5 4 302
G1-3/4A 3/4A - - 5 62 36.6 20 25 32 14 4 320
M56 - - 2 5 64 36.6 20 25 32 14 4 386
M60 G2A G2A - 2 5 68 36.6 20 25 32 14 4 445
M64 - - 2 5 72 36.6 20 25 32 14 4 530

Full list of Suppliers of Hexagon Socket Screw Plugs with collar

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Since 1967 UBK S.p.A. is a major supplier of fasteners, both standard and custom designed, mainly in industrial and automotive fields. UBK is focused to deliver quality and performance in a wide range of products including screws, bolts, nuts, pressure plugs, dowel pins, studs, disc springs, washers and locking solutions, both metric and inc sizes

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