DIN Taps Metric, Spiral Point (Gun), NH+ • Suitable for harder materials up to 42 HRC • Through holes • Depths up to 3 x d1 Tarauds DiN Métriques, Pointe Spirale, NH+ • recommandé pour les aciers jusqu’à 42HRC • Trous débouchants • Profondeur jusqu’à 3xd1 Maschi DIN metrici, Punta Elicoidale, NH+ • Adatto per materiali più duri fino a 42 HRC • Fori passanti • Profondità fino a 3 x d1 Machos DIN Métrico, Entrada Corregida, Pasante NH+ • Adecuado para aceros generales hasta 42 HRC • Agujeros pasantes • Profundidades hasta 3 x d1
T840
Pitch
l1
0300 0400 0500 0600 0800 1000
DIN 371 REINFORCED SHANK 11 18 M 3 x 0.5 56 13 21 M 4 x 0.7 63 16 25 M 5 x 0.8 70 80 19 30 M6 x1 22 35 M 8 x 1.25 90 24 39 M 10 x 1.5 100
Size Ref.
d1
1200 1400 1600 1800 2000 2400
DIN 376 REDUCED SHANK M 12 x 1.75 110 17.5 110 20 M 14 x 2 110 20 M 16 x 2 25 M 18 x 2.5 125 25 M 20 x 2.5 140 160 38 M 24 x 3
Pitch
l1
l2
l3
1
2
3
4
5
6
7
9
10
11
NH + Special Relief Form B / 4.5 x P 6HX
sq
l4
z
drill ø
3.5
2.7
6
3
2.5
4.5
3.4
6
3
3.3
6.0
4.9
8
3
4.2
6.0
4.9
8
3
5.0
8.0
6.2
9
3
6.8
10.0
8.0
11
3
8.5
T840 0300 T840 0400 T840 0500 T840 0600 T840 0800 T840 1000
d2
sq
l4
z
drill ø
Item #
9.0
7.0
10
3
10.2
11.0
9.0
12
3
12.0
12.0
9.0
12
4
14.0
14.0
11.0
14
4
15.5
16.0
12.0
15
4
17.5
18.0
14.5
17.0
4
21.0
M 8
TiCN
d2
K
Item #
T841 T841 1200 T841 1400 T841 1600 T841 1800 T841 2000 T841 2400
N
S
H
12 13 14.1 14.2 14.3 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37.1 37.2 37.3 37.4 37.5 38.1 38.2 39.1 39.2 40 41
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
T840 T841
l3
P
ISO VDI 3323
l2
PM-HSS Co
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metals S Titanium & Super Alloys H Hard Materials
• •
d1
D0408
• •
Size Ref.
Product Group Material Surface Finish Sutton Designation Geometry Chamfer Limit & Nut Tolerance
• Optimal • Effective