Dimensions mm · values as the standard states them Size P b d2 d3 d4 grooved_pin_option mass taper_pin_option threaded_pin 2 3.5
js14
6
h13
M2
0.6
h11
—
0.065
0,6x6
M2x3
2.5 4
js14
7
h13
M2
0.8
h11
—
0.096
0,8x6
M2x3
3 5
js14
7
h13
M2
0.8
h11
—
0.115
0,8x6
M2x3
4 5
js14
8
h13
M2,5
1
h11
—
0.145
1x8
M2,5x3
5 6
js14
10
h13
M3
1.5
h11
1,5x10
0.273
1,5x10
M3x10
6 8
js14
12
h13
M4
1.5
h11
1,2x12
0.526
1,5x12
M4x12
8 8
js14
16
h13
M4
2
h11
2x16
0.92
2x16
M4x6
10 10
js14
20
h13
M5
3
h11
3x20
1.8
3x20
M5x8
12 12
js14
22
h13
M6
4
h11
4x22
2.44
4x20
M6x8
14 12
js14
25
h13
M6
4
h11
4x24
3.09
4x24
M6x8
16 12
js14
28
h13
M6
4
h11
4x26
3.76
4x26
M6x8
18 14
js14
32
h13
M6
5
h11
5x32
5.84
5x30
M6x8
20 14
js14
32
h13
M6
5
h11
5x32
5.2
5x30
M6x8
22 16
js14
36
h13
M6
5
h11
5x36
6.79
5x36
M6x10
25 16
js14
40
h13
M8
6
h11
6x40
9.32
6x40
M8x10
28 16
js14
45
h13
M8
6
h11
6x45
11.9
6x45
M8x12
32 16
js14
50
h13
M8
8
h11
8x50
14
8x50
M8x12
36 16
js14
56
h13
M8
8
h11
8x55
17.6
8x55
M8x12
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 705 B
2
b The ring width 3.5
d2 Outer diameter of Collars 6
d3 diameter of socket set screw M2
d4 0.6
mass mass per 1000 pieces (kg) 0.065
taper_pin_option 0,6x6
threaded_pin M2x3 Size sheet · DIN 705 B
2.5
b The ring width 4
d2 Outer diameter of Collars 7
d3 diameter of socket set screw M2
d4 0.8
mass mass per 1000 pieces (kg) 0.096
taper_pin_option 0,8x6
threaded_pin M2x3 Size sheet · DIN 705 B
3
b The ring width 5
d2 Outer diameter of Collars 7
d3 diameter of socket set screw M2
d4 0.8
mass mass per 1000 pieces (kg) 0.115
taper_pin_option 0,8x6
threaded_pin M2x3 Size sheet · DIN 705 B
4
b The ring width 5
d2 Outer diameter of Collars 8
d3 diameter of socket set screw M2,5
d4 1
mass mass per 1000 pieces (kg) 0.145
taper_pin_option 1x8
threaded_pin M2,5x3 Size sheet · DIN 705 B
5
b The ring width 6
d2 Outer diameter of Collars 10
d3 diameter of socket set screw M3
d4 1.5
grooved_pin_option 1,5x10
mass mass per 1000 pieces (kg) 0.273
taper_pin_option 1,5x10
threaded_pin M3x10 Size sheet · DIN 705 B
6
b The ring width 8
d2 Outer diameter of Collars 12
d3 diameter of socket set screw M4
d4 1.5
grooved_pin_option 1,2x12
mass mass per 1000 pieces (kg) 0.526
taper_pin_option 1,5x12
threaded_pin M4x12 Size sheet · DIN 705 B
8
b The ring width 8
d2 Outer diameter of Collars 16
d3 diameter of socket set screw M4
d4 2
grooved_pin_option 2x16
mass mass per 1000 pieces (kg) 0.92
taper_pin_option 2x16
threaded_pin M4x6 Size sheet · DIN 705 B
10
b The ring width 10
d2 Outer diameter of Collars 20
d3 diameter of socket set screw M5
d4 3
grooved_pin_option 3x20
mass mass per 1000 pieces (kg) 1.8
taper_pin_option 3x20
threaded_pin M5x8 Size sheet · DIN 705 B
12
b The ring width 12
d2 Outer diameter of Collars 22
d3 diameter of socket set screw M6
d4 4
grooved_pin_option 4x22
mass mass per 1000 pieces (kg) 2.44
taper_pin_option 4x20
threaded_pin M6x8 Size sheet · DIN 705 B
14
b The ring width 12
d2 Outer diameter of Collars 25
d3 diameter of socket set screw M6
d4 4
grooved_pin_option 4x24
mass mass per 1000 pieces (kg) 3.09
taper_pin_option 4x24
threaded_pin M6x8 Size sheet · DIN 705 B
16
b The ring width 12
d2 Outer diameter of Collars 28
d3 diameter of socket set screw M6
d4 4
grooved_pin_option 4x26
mass mass per 1000 pieces (kg) 3.76
taper_pin_option 4x26
threaded_pin M6x8 Size sheet · DIN 705 B
18
b The ring width 14
d2 Outer diameter of Collars 32
d3 diameter of socket set screw M6
d4 5
grooved_pin_option 5x32
mass mass per 1000 pieces (kg) 5.84
taper_pin_option 5x30
threaded_pin M6x8 Size sheet · DIN 705 B
20
b The ring width 14
d2 Outer diameter of Collars 32
d3 diameter of socket set screw M6
d4 5
grooved_pin_option 5x32
mass mass per 1000 pieces (kg) 5.2
taper_pin_option 5x30
threaded_pin M6x8 Size sheet · DIN 705 B
22
b The ring width 16
d2 Outer diameter of Collars 36
d3 diameter of socket set screw M6
d4 5
grooved_pin_option 5x36
mass mass per 1000 pieces (kg) 6.79
taper_pin_option 5x36
threaded_pin M6x10 Size sheet · DIN 705 B
25
b The ring width 16
d2 Outer diameter of Collars 40
d3 diameter of socket set screw M8
d4 6
grooved_pin_option 6x40
mass mass per 1000 pieces (kg) 9.32
taper_pin_option 6x40
threaded_pin M8x10 Size sheet · DIN 705 B
28
b The ring width 16
d2 Outer diameter of Collars 45
d3 diameter of socket set screw M8
d4 6
grooved_pin_option 6x45
mass mass per 1000 pieces (kg) 11.9
taper_pin_option 6x45
threaded_pin M8x12 Size sheet · DIN 705 B
32
b The ring width 16
d2 Outer diameter of Collars 50
d3 diameter of socket set screw M8
d4 8
grooved_pin_option 8x50
mass mass per 1000 pieces (kg) 14
taper_pin_option 8x50
threaded_pin M8x12 Size sheet · DIN 705 B
36
b The ring width 16
d2 Outer diameter of Collars 56
d3 diameter of socket set screw M8
d4 8
grooved_pin_option 8x55
mass mass per 1000 pieces (kg) 17.6
taper_pin_option 8x55
threaded_pin M8x12 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.