DIN 6330 Hexagon Nuts

Equivalent Standards

DIN 6330 Hexagon Nuts

s - size of the hexagon
m - height of the nut
d - the nominal diameter of the thread
d1 - diameter of the chamfer
r - radius

DIN 6330 Dimensions for Hexagon Nuts

d d1 da e m r s Approx. Mass
(7,85 kg/dm3)
per 1000 units,
in kg
h14 max min js15   Limit deviatios  
M6 7 7 11.05 9 9 10 h13 5
M8 9 9 14.38 12 11 13 h13 9.6
M10 11.5 11 17.77 15 15 16 h13 21
M12 14 13 20.03 18 17 18 h13 31.5
M16 18 17 26.75 24 22 24 h13 61
M20 22 21 33.53 30 27 30 h13 120
M24 26 25 39.98 36 32 36 h14 206
M30 32 31 51.28 45 41 46 h14 419
M36 38 37 61.31 54 50 55 h14 715
M42 44 43 72.61 63 58 65 h14 1170
M48 52 50 83.91 72 67 75 h14 1800