Dimensions mm · values as the standard states them Size P r d2 fit h11 d3 l2 l3 M6 1 3
4.5
4
0 -0,1
6
2.5
M8 1.25 5
6
5.4
0 -0,1
7.5
3
M10 1.5 6
8
7.2
0 -0,1
9
4.5
M12 1.75 6
8
7.2
0 -0,1
10
4.5
M16 2 9
12
11
0 -0,1
12
5
M20 2.5 13
15.5
14.4
0 -0,1
14
5.5
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 6332
M6
r fillet radius 3
d2 diameter of the ejector (fit h11) 4.5
d3 diameter of the screw shank 4
l2 pin length 6
l3 length of the ejector 2.5 Thread · ISO 261/262
Pitch P 1
d2 5.35
d3 4.773
Tap drill 5
Stress area As 20.12 mm² Standard lengths
30 · 50
Size sheet · DIN 6332
M8
r fillet radius 5
d2 diameter of the ejector (fit h11) 6
d3 diameter of the screw shank 5.4
l2 pin length 7.5
l3 length of the ejector 3 Thread · ISO 261/262
Pitch P 1.25
d2 7.188
d3 6.466
Tap drill 6.75
Stress area As 36.61 mm² Standard lengths
40 · 60
Size sheet · DIN 6332
M10
r fillet radius 6
d2 diameter of the ejector (fit h11) 8
d3 diameter of the screw shank 7.2
l2 pin length 9
l3 length of the ejector 4.5 Thread · ISO 261/262
Pitch P 1.5
d2 9.026
d3 8.16
Tap drill 8.5
Stress area As 57.99 mm² Standard lengths
60 · 80
Size sheet · DIN 6332
M12
r fillet radius 6
d2 diameter of the ejector (fit h11) 8
d3 diameter of the screw shank 7.2
l2 pin length 10
l3 length of the ejector 4.5 Thread · ISO 261/262
Pitch P 1.75
d2 10.863
d3 9.853
Tap drill 10.25
Stress area As 84.27 mm² Standard lengths
60 · 80 · 100
Size sheet · DIN 6332
M16
r fillet radius 9
d2 diameter of the ejector (fit h11) 12
d3 diameter of the screw shank 11
l2 pin length 12
l3 length of the ejector 5 Thread · ISO 261/262
Pitch P 2
d2 14.701
d3 13.546
Tap drill 14
Stress area As 156.67 mm² Standard lengths
80 · 100 · 125
Size sheet · DIN 6332
M20
r fillet radius 13
d2 diameter of the ejector (fit h11) 15.5
d3 diameter of the screw shank 14.4
l2 pin length 14
l3 length of the ejector 5.5 Thread · ISO 261/262
Pitch P 2.5
d2 18.376
d3 16.933
Tap drill 17.5
Stress area As 244.79 mm² Standard lengths
100 · 125 · 150
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.