Dimensions mm · values as the standard states them 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 1441
5.5
s 0.8
d2 outside diameter 10
mass mass per 1000 pieces (kg) 0.34 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 1441
7
s 1.6
d2 outside diameter 12
mass mass per 1000 pieces (kg) 0.94 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 1441
8
s 1.6
d2 outside diameter 14
mass mass per 1000 pieces (kg) 1.3 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 1441
9
s 2
d2 outside diameter 16
mass mass per 1000 pieces (kg) 2.16 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 1441
11
s 2.5
d2 outside diameter 20
mass mass per 1000 pieces (kg) 4.3 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 1441
13
s 3
d2 outside diameter 25
mass mass per 1000 pieces (kg) 8.43 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 1441
14
s 3
d2 outside diameter 25
mass mass per 1000 pieces (kg) 7.94 Size sheet · DIN 1441
15
s 3
d2 outside diameter 28
mass mass per 1000 pieces (kg) 10.3 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 1441
17
s 3
d2 outside diameter 28
mass mass per 1000 pieces (kg) 9.16 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 1441
19
s 4
d2 outside diameter 30
mass mass per 1000 pieces (kg) 13.3 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 1441
21
s 4
d2 outside diameter 32
mass mass per 1000 pieces (kg) 14.4 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 1441
23
s 4
d2 outside diameter 34
mass mass per 1000 pieces (kg) 15.5 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 1441
24
s 4
d2 outside diameter 36
mass mass per 1000 pieces (kg) 17.8 Size sheet · DIN 1441
25
s 4
d2 outside diameter 38
mass mass per 1000 pieces (kg) 20 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 1441
26
s 4
d2 outside diameter 40
mass mass per 1000 pieces (kg) 22.8 Size sheet · DIN 1441
27
s 5
d2 outside diameter 40
mass mass per 1000 pieces (kg) 26.9 Size sheet · DIN 1441
28
s 5
d2 outside diameter 40
mass mass per 1000 pieces (kg) 25 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 1441
29
s 5
d2 outside diameter 42
mass mass per 1000 pieces (kg) 28.5 Size sheet · DIN 1441
31
s 5
d2 outside diameter 45
mass mass per 1000 pieces (kg) 32.8 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 1441
34
s 5
d2 outside diameter 50
mass mass per 1000 pieces (kg) 43.5 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 1441
37
s 6
d2 outside diameter 52
mass mass per 1000 pieces (kg) 49.4 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 1441
41
s 6
d2 outside diameter 58
mass mass per 1000 pieces (kg) 59.2 Size sheet · DIN 1441
46
s 7
d2 outside diameter 62
mass mass per 1000 pieces (kg) 70.6 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 1441
51
s 8
d2 outside diameter 68
mass mass per 1000 pieces (kg) 94.7 Size sheet · DIN 1441
56
s 9
d2 outside diameter 75
mass mass per 1000 pieces (kg) 138 Size sheet · DIN 1441
62
s 9
d2 outside diameter 80
mass mass per 1000 pieces (kg) 142 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 1441
68
s 9
d2 outside diameter 90
mass mass per 1000 pieces (kg) 193 Size sheet · DIN 1441
72
s 10
d2 outside diameter 95
mass mass per 1000 pieces (kg) 237 Size sheet · DIN 1441
78
s 10
d2 outside diameter 100
mass mass per 1000 pieces (kg) 241 Size sheet · DIN 1441
82
s 12
d2 outside diameter 110
mass mass per 1000 pieces (kg) 398 Size sheet · DIN 1441
86
s 12
d2 outside diameter 110
mass mass per 1000 pieces (kg) 348 Size sheet · DIN 1441
92
s 12
d2 outside diameter 115
mass mass per 1000 pieces (kg) 352 Size sheet · DIN 1441
98
s 12
d2 outside diameter 120
mass mass per 1000 pieces (kg) 355 Size sheet · DIN 1441
102
s 14
d2 outside diameter 125
mass mass per 1000 pieces (kg) 451 Provenance
Draft — values taken from a single source and not yet cross-checked.
fasteners.eu dimensions, lengths, materials, property classes, current norm, equivalent norms Accessed 2026-09-23 · For design and safety-critical use, consult the current edition of the standard.