DIN 480

Square head bolts

With collar and short dog point with rounded end

tech-din480




Thread Size
d		 M8 M10 M12 M16
SW 16
P Pitch 1.25 1.5 1.75 2
a max 3.75 4.5 5.3 6
c min 2.88 2.88 3.85 3.85
max 3.12 3.12 4.15 4.15
dc max=nominal size 10 13 17 21
min 9.42 12.3 16.3 20.16
dp max=nominal size 5.5 7 8.5 12
min 5.32 6.78 8.28 11.73
k Nominal Size 11 13 16 20
min 10.78 12.78 15.78 19.74
max 11.22 13.22 16.22 20.26
r min 0.4 0.4 0.6 0.6
s max=nominal size 8 10 13 16
min 7.78 9.78 12.73 15.73
z min=nominal size 2 2.5 3 4
max 2.25 2.75 3.25 4.3

Thread Size
d		 M16
SW 17		 M20
SW 21		 M20
SW 22		 M24
P Pitch 2 2.5 2.5 3
a max 6 7.5 7.5 9
c min 3.85 4.85 4.85 5.85
max 4.15 5.15 5.15 6.15
dc max=nominal size 22 27 28 32
min 21.16 26.16 27.16 31
dp max=nominal size 12 15 15 18
min 11.73 14.73 14.73 17.73
k Nominal Size 20 25 25 28
min 19.74 24.74 24.74 27.74
max 20.26 25.26 25.26 28.26
r min 0.6 0.8 0.8 0.8
s max=nominal size 17 21 22 24
min 16.73 20.67 21.67 23.67
z min=nominal size 4 5 5 6
max 4.3 5.3 5.3 6.3



All information is strictly informative