DIN 97

Slotted countersunk head wood screws

tech-din97






Thread Size
d		 (1.6) (2) 2.5 3
ds max 1.6 2 2.5 3
min 1.2 1.6 2.1 2.6
dk Nominal Size 3 3.8 4.7 5.6
max 3.3 4.18 5.08 5.98
min 2.7 3.43 4.33 5.23
k max 0.96 1.2 1.5 1.65
n Nominal Size 0.4 0.5 0.6 0.8
max 0.6 0.7 0.8 1
min 0.46 0.56 0.66 0.86
t max 0.45 0.6 0.7 0.85
min 0.32 0.4 0.5 0.6
L 8-16 8-20 8-30 10-40

Thread Size
d		 3.5 4 4.5
ds max 3.5 4 4.5
min 3.02 3.52 4.02
dk Nominal Size 6.5 7.5 8.3
max 6.95 7.95 8.75
min 6.05 7.05 7.85
k max 1.93 2.2 2.35
n Nominal Size 0.8 1 1
max 1 1.2 1.2
min 0.86 1.06 1.06
t max 1 1.1 1.2
min 0.7 0.8 0.9
L 10-60 12-60 16-60

Thread Size
d		 5 (5.5) 6
ds max 5 5.5 6
min 4.52 5.02 5.52
dk Nominal Size 9.2 10.2 11
max 9.65 10.75 11.55
min 8.75 9.65 10.45
k max 2.5 2.75 3
n Nominal Size 1.2 1.2 1.6
max 1.51 1.51 1.91
min 1.26 1.26 1.66
t max 1.3 1.4 1.6
min 1 1.1 1.2
L 16-80 20-80 20-80

Thread Size
d		 (7) 8 (10)
ds max 7 8 10
min 6.42 7.42 9.42
dk Nominal Size 12.5 14.5 18
max 13.05 15.05 18.55
min 11.95 13.95 17.45
k max 3.5 4 5
n Nominal Size 2 2 2.5
max 2.31 2.31 2.81
min 2.06 2.06 2.56
t max 1.9 2.1 2.6
min 1.4 1.6 2
L 40-80 40-80 40-80



All information is strictly informative