DIN 915

Hexagon socket set screws with with dog point

tech-din915




Screw Thread
d		 M1.4 M1.6 (M1.8)
P Pitch 0.3 0.35 0.35
dp max 0.7 0.8 0.9
min 0.45 0.55 0.65
s Nominal Size 0.7 0.7 0.7
max 0.724 0.724 0.724
min 0.711 0.711 0.711
t min short 0.6 0.7 0.8
long 1.4 1.5 1.6
z short max 0.65 0.65 0.65
min 0.4 0.4 0.5
long max 1.05 1.05 1.25
min 0.8 0.8 1
e min 0.803 0.803 0.803

Screw Thread
d		 M2 M2.5 M3
P Pitch 0.4 0.45 0.5
dp max 1 1.5 2
min 0.75 1.25 1.75
s Nominal Size 0.9 1.3 1.5
max 0.902 1.295 1.545
min 0.889 1.27 1.52
t min short 0.8 1.2 1.2
long 1.7 2 2
z short max 0.75 0.88 1
min 0.5 0.63 0.75
long max 1.25 1.5 1.75
min 1 1.25 1.5
e min 1.003 1.427 1.73

Screw Thread
d		 M4 M5 M6
P Pitch 0.7 0.8 1
dp max 2.5 3.5 4
min 2.25 3.2 3.7
s Nominal Size 2 2.5 3
max 2.045 2.56 3.06
min 2.02 2.52 3.02
t min short 1.5 2 2
long 2.5 3 3.5
z short max 1.25 1.5 1.75
min 1 1.25 1.5
long max 2.25 2.75 3.25
min 2 2.5 3
e min 2.3 2.87 3.44

Screw Thread
d		 M8 M10 M12
P Pitch 1.25 1.5 1.75
dp max 5.5 7 8.5
min 5.2 6.64 8.14
s Nominal Size 4 5 6
max 4.095 5.095 6.095
min 4.02 5.02 6.02
t min short 3 4 4.8
long 5 6 8
z short max 2.25 2.75 3.25
min 2 2.5 3
long max 4.3 5.3 6.3
min 4 5 6
e min 4.58 5.72 6.86

Screw Thread
d		 (M14) M16 (M18)
P Pitch 2 2 2.5
dp max 10 12 13
min 9.64 11.57 12.57
s Nominal Size 6 8 10
max 6.095 8.115 10.115
min 6.02 8.025 10.025
t min short 5.6 6.4 7.2
long 9 10 11
z short max 3.8 4.3 4.8
min 3.5 4 4.5
long max 7.36 8.36 9.86
min 7 8 9
e min 6.86 9.15 11.43

Screw Thread
d		 M20 (M22) M24
P Pitch 2.5 2.5 3
dp max 15 17 18
min 14.57 16.57 17.57
s Nominal Size 10 12 12
max 10.115 12.142 12.142
min 10.025 12.032 12.032
t min short 8 9 10
long 12 13.5 15
z short max 5.3 5.8 6.3
min 5 5.5 6
long max 10.36 11.43 12.43
min 10 11 12
e min 11.43 13.72 13.72



z1 and t1 for above the dashed step line
z2 and t2 for below the dashed step line


All information is strictly informative