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DIN Taps UNF, Spiral Flute, R45 VA DH
- Use in stainless steels and high strength steels up to 1000N / mm 2- Blind holes- Suitable for synchronous tapping in machine operations- Depths up to approx. 3 x d 1
Catalogue Code
T276
T277
Discount Group
D0402
D0408
Material
HSSE
HSSE
Surface Finish
Blu
TiCN
Sutton Designation
VA DH
VA DH
Geometry
R45
R45
Chamfer
Form C / 2.5 x P
Form C / 2.5 x P
Limit & Nut Tolerance
2B
2B
Size Ref.
d 1
TPI
l 1
l 2
l 3
d 2
sq
l 4
z
drill ø
Item #
Item #
0218
# 2
64
45
9
-
2.8
2.1
5
2
1.9
• •
0251
# 3
56
50
9
-
2.8
2.1
5
2
2.1
• •
0284
# 4
48
56
5
18
3.5
2.7
6
2
2.35
• •
0318
# 5
44
56
6
18
3.5
2.7
6
3
2.65
• •
0351
# 6
40
56
6
20
4.0
3.0
6
3
2.9
T276 0351
•
0417
# 8
36
63
7
21
4.5
3.4
6
3
3.5
T276 0417
•
0483
# 10
32
70
8
25
6.0
4.9
8
3
4.1
T276 0483
•
0549
# 12
28
80
10
30
6.0
4.9
8
3
4.6
• •
0635
1 / 4
28
80
10
30
7.0
5.5
8
3
5.5
T276 0635
T277 0635
0794
5 / 16
24
90
13
35
8.0
6.2
9
3
6.9
T276 0794
T277 0794
0953
3 / 8
24
100
15
35
10.0
8.0
11
3
8.5
T276 0953
T277 0953
UNF
Size Ref. d 1 TPI l 1 l 2 l 3 d 2 sq l 4 z drill ø Item # Item #
1429
7 / 16
20
100
15
-
8.0
6.2
8
3
9.8
T276 1111
T277 1111
1270
1 / 2
20
110
18
-
9.0
7.0
10
3
11.5
T276 1270
T277 1270
1429
9 / 16
18
110
20
-
11.0
9.0
12
3
12.8
• •
1588
5 / 8
18
110
20
-
12.0
9.0
12
3
14.5
T276 1588
T277 1588
1905
3 / 4
16
125
25
-
14.0
11.0
14
4
17.5
T276 1905
T277 1905
2223
7 / 8
14
140
28
-
18.0
14.5
17
4
20.5
T276 2223
T277 2223
2540
1
12
160
32
-
18.0
14.5
17
4
23.5
T276 2540
T277 2540
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ISO
VDI 3323
T276 T277
1 2
3 4 5
• •
• •
• •
•
6
P 7
8 9
• •
• •
•
10 11 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
•
• •
• •
• •
• •
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metals S Titanium & Super Alloys H Hard Materials
M K
•
•
•
•
N
•
•
•
•
S
H
• Optimal • Effective
275
• Available on request as special manufacture. Subject to lead time.