DIN 982

Hexagon thick nuts with non-metallic insert

tech-din982






Screw Thread
d		 M5 M6 M7
Pitch Pitch Coarse thread 0.8 1 1
Fine thread 1 / / /
Fine thread 2 / / /
da min 5 6 7
max 5.75 6.75 7.75
dw min 6.9 8.9 9.6
e min 8.79 11.05 12.12
h max=nominal size 6.3 8 8.5
min 6 7.7 8.2
m min 4.4 4.9 6.14
mw min 3.52 3.92 4.91
s max=nominal size 8 10 11
min 7.78 9.78 10.73
per 1000 units ≈ kg 1.4 3.1 3.2

Screw Thread
d		 M8 M10 M12
Pitch Pitch Coarse thread 1.25 1.5 1.75
Fine thread 1 1 1 1.5
Fine thread 2 / 1.25 1.25
da min 8 10 12
max 8.75 10.8 13
dw min 11.6 15.6 17.4
e min 14.38 18.9 21.1
h max=nominal size 9.5 11.5 14
min 9.14 11.14 13.64
m min 6.44 8.04 10.37
mw min 5.15 6.43 8.3
s max=nominal size 13 17 19
min 12.73 16.73 18.67
per 1000 units ≈ kg 6 11.7 16.6

Screw Thread
d		 M14 M16 M18
Pitch Pitch Coarse thread 2 2 2.5
Fine thread 1 1.5 1.5 2
Fine thread 2 / / 1.5
da min 14 16 18
max 15.1 17.3 19.5
dw min 20.5 22.5 24.9
e min 24.49 26.75 29.56
h max=nominal size 16 18 20
min 15.3 17.3 19.16
m min 12.1 14.1 15.1
mw min 9.68 11.28 12.08
s max=nominal size 22 24 27
min 21.67 23.67 26.16
per 1000 units ≈ kg 21 37.8 51.6

Screw Thread
d		 M20 M22 M24
Pitch Pitch Coarse thread 2.5 2.5 3
Fine thread 1 2 2 2
Fine thread 2 1.5 1.5 /
da min 20 22 24
max 21.6 23.7 25.9
dw min 27.7 29.5 33.2
e min 32.95 35.03 39.55
h max=nominal size 22 25 28
min 20.7 23.7 26.7
m min 16.9 18.1 20.2
mw min 13.52 14.48 16.16
s max=nominal size 30 32 36
min 29.16 31 35
per 1000 units ≈ kg 68 86 127



All information is strictly informative