Dimensions mm · values as the standard states them Size P s d2 mass 3 0.8
6
0.13
4 0.8
8
0.23
5 0.8
10
0.36
6 1.6
12
1.05
7 1.6
14
1.42
8 2
16
2.22
10 2.5
20
4.56
12 3
25
8.99
13 3
25
8.36
14 3
28
10.8
16 3
28
9.68
18 4
30
13.8
20 4
32
15
22 4
34
16.2
23 4
36
18.5
24 4
38
21.4
25 4
40
23.6
26 5
40
28.5
27 5
40
26.5
28 5
42
29.7
30 5
45
34.2
32 5
50
44.8
33 5
50
43.3
35 6
52
52.8
36 6
52
49.5
40 6
58
63.7
45 7
62
76.8
50 8
68
101
55 9
75
141
60 9
80
151
65 9
90
211
70 10
95
250
75 10
100
265
80 12
110
413
85 12
110
371
90 12
115
370
95 12
120
387
100 14
125
472
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.
Size sheet · DIN 1440
3
s 0.8
d2 outside diameter 6
mass mass per 1000 pieces (kg) 0.13 Thread · ISO 261/262
Pitch P 0.5
d2 2.675
d3 2.387
Tap drill 2.5
Stress area As 5.03 mm² Size sheet · DIN 1440
4
s 0.8
d2 outside diameter 8
mass mass per 1000 pieces (kg) 0.23 Thread · ISO 261/262
Pitch P 0.7
d2 3.545
d3 3.141
Tap drill 3.3
Stress area As 8.78 mm² Size sheet · DIN 1440
5
s 0.8
d2 outside diameter 10
mass mass per 1000 pieces (kg) 0.36 Thread · ISO 261/262
Pitch P 0.8
d2 4.48
d3 4.019
Tap drill 4.2
Stress area As 14.18 mm² Size sheet · DIN 1440
6
s 1.6
d2 outside diameter 12
mass mass per 1000 pieces (kg) 1.05 Thread · ISO 261/262
Pitch P 1
d2 5.35
d3 4.773
Tap drill 5
Stress area As 20.12 mm² Size sheet · DIN 1440
7
s 1.6
d2 outside diameter 14
mass mass per 1000 pieces (kg) 1.42 Thread · ISO 261/262
Pitch P 1
d2 6.35
d3 5.773
Tap drill 6
Stress area As 28.86 mm² Size sheet · DIN 1440
8
s 2
d2 outside diameter 16
mass mass per 1000 pieces (kg) 2.22 Thread · ISO 261/262
Pitch P 1.25
d2 7.188
d3 6.466
Tap drill 6.75
Stress area As 36.61 mm² Size sheet · DIN 1440
10
s 2.5
d2 outside diameter 20
mass mass per 1000 pieces (kg) 4.56 Thread · ISO 261/262
Pitch P 1.5
d2 9.026
d3 8.16
Tap drill 8.5
Stress area As 57.99 mm² Size sheet · DIN 1440
12
s 3
d2 outside diameter 25
mass mass per 1000 pieces (kg) 8.99 Thread · ISO 261/262
Pitch P 1.75
d2 10.863
d3 9.853
Tap drill 10.25
Stress area As 84.27 mm² Size sheet · DIN 1440
13
s 3
d2 outside diameter 25
mass mass per 1000 pieces (kg) 8.36 Size sheet · DIN 1440
14
s 3
d2 outside diameter 28
mass mass per 1000 pieces (kg) 10.8 Thread · ISO 261/262
Pitch P 2
d2 12.701
d3 11.546
Tap drill 12
Stress area As 115.44 mm² Size sheet · DIN 1440
16
s 3
d2 outside diameter 28
mass mass per 1000 pieces (kg) 9.68 Thread · ISO 261/262
Pitch P 2
d2 14.701
d3 13.546
Tap drill 14
Stress area As 156.67 mm² Size sheet · DIN 1440
18
s 4
d2 outside diameter 30
mass mass per 1000 pieces (kg) 13.8 Thread · ISO 261/262
Pitch P 2.5
d2 16.376
d3 14.933
Tap drill 15.5
Stress area As 192.47 mm² Size sheet · DIN 1440
20
s 4
d2 outside diameter 32
mass mass per 1000 pieces (kg) 15 Thread · ISO 261/262
Pitch P 2.5
d2 18.376
d3 16.933
Tap drill 17.5
Stress area As 244.79 mm² Size sheet · DIN 1440
22
s 4
d2 outside diameter 34
mass mass per 1000 pieces (kg) 16.2 Thread · ISO 261/262
Pitch P 2.5
d2 20.376
d3 18.933
Tap drill 19.5
Stress area As 303.4 mm² Size sheet · DIN 1440
23
s 4
d2 outside diameter 36
mass mass per 1000 pieces (kg) 18.5 Size sheet · DIN 1440
24
s 4
d2 outside diameter 38
mass mass per 1000 pieces (kg) 21.4 Thread · ISO 261/262
Pitch P 3
d2 22.051
d3 20.319
Tap drill 21
Stress area As 352.5 mm² Size sheet · DIN 1440
25
s 4
d2 outside diameter 40
mass mass per 1000 pieces (kg) 23.6 Size sheet · DIN 1440
26
s 5
d2 outside diameter 40
mass mass per 1000 pieces (kg) 28.5 Size sheet · DIN 1440
27
s 5
d2 outside diameter 40
mass mass per 1000 pieces (kg) 26.5 Thread · ISO 261/262
Pitch P 3
d2 25.051
d3 23.319
Tap drill 24
Stress area As 459.41 mm² Size sheet · DIN 1440
28
s 5
d2 outside diameter 42
mass mass per 1000 pieces (kg) 29.7 Size sheet · DIN 1440
30
s 5
d2 outside diameter 45
mass mass per 1000 pieces (kg) 34.2 Thread · ISO 261/262
Pitch P 3.5
d2 27.727
d3 25.706
Tap drill 26.5
Stress area As 560.59 mm² Size sheet · DIN 1440
32
s 5
d2 outside diameter 50
mass mass per 1000 pieces (kg) 44.8 Size sheet · DIN 1440
33
s 5
d2 outside diameter 50
mass mass per 1000 pieces (kg) 43.3 Thread · ISO 261/262
Pitch P 3.5
d2 30.727
d3 28.706
Tap drill 29.5
Stress area As 693.55 mm² Size sheet · DIN 1440
35
s 6
d2 outside diameter 52
mass mass per 1000 pieces (kg) 52.8 Size sheet · DIN 1440
36
s 6
d2 outside diameter 52
mass mass per 1000 pieces (kg) 49.5 Thread · ISO 261/262
Pitch P 4
d2 33.402
d3 31.093
Tap drill 32
Stress area As 816.72 mm² Size sheet · DIN 1440
40
s 6
d2 outside diameter 58
mass mass per 1000 pieces (kg) 63.7 Size sheet · DIN 1440
45
s 7
d2 outside diameter 62
mass mass per 1000 pieces (kg) 76.8 Thread · ISO 261/262
Pitch P 4.5
d2 42.077
d3 39.479
Tap drill 40.5
Stress area As 1306 mm² Size sheet · DIN 1440
50
s 8
d2 outside diameter 68
mass mass per 1000 pieces (kg) 101 Size sheet · DIN 1440
55
s 9
d2 outside diameter 75
mass mass per 1000 pieces (kg) 141 Size sheet · DIN 1440
60
s 9
d2 outside diameter 80
mass mass per 1000 pieces (kg) 151 Thread · ISO 261/262
Pitch P 5.5
d2 56.428
d3 53.252
Tap drill 54.5
Stress area As 2362.02 mm² Size sheet · DIN 1440
65
s 9
d2 outside diameter 90
mass mass per 1000 pieces (kg) 211 Size sheet · DIN 1440
70
s 10
d2 outside diameter 95
mass mass per 1000 pieces (kg) 250 Size sheet · DIN 1440
75
s 10
d2 outside diameter 100
mass mass per 1000 pieces (kg) 265 Size sheet · DIN 1440
80
s 12
d2 outside diameter 110
mass mass per 1000 pieces (kg) 413 Size sheet · DIN 1440
85
s 12
d2 outside diameter 110
mass mass per 1000 pieces (kg) 371 Size sheet · DIN 1440
90
s 12
d2 outside diameter 115
mass mass per 1000 pieces (kg) 370 Size sheet · DIN 1440
95
s 12
d2 outside diameter 120
mass mass per 1000 pieces (kg) 387 Size sheet · DIN 1440
100
s 14
d2 outside diameter 125
mass mass per 1000 pieces (kg) 472 Provenance
Draft — values taken from a single source and not yet cross-checked.
Accessed 2026-09-23 · For design and safety-critical use, consult the current edition of the standard.
Data notes (1) The source publishes one identical table for DIN 1440, ISO 8738. It does not match the official ISO 8738 preview, so it is kept as the DIN table.