SUTTON - katalog | KL-TECH s.r.o. | www.klte.cz SUTTON_katalog | Page 150

ISO Taps Pipe, National Series
- General purpose use, materials up to approx. 1000 N/mm 2
- Suitable for both hand and machine operations
- Taper pipe reamer recommended prior to tapping
Size Ref.
d 1 TPI
1029
1372
1715
2134
1/8
1/4
3/8
1/2 27
18
18
14
l 4 z Limit drill ø
9.5 4 GH3
8.6
- 14.29 10.70 11.1 4 GH4
11.3
- 17.78 13.49 12.7 4 GH4
14.5
- 17.46 13.08 15.9 4 GH5
18.0
-
8.2
-
10.8
-
14.0
-
17.5
-
23.0
-
28.5
-
37.0
l 1 l 2 l 3 54 19 - 11.11 8.33
62 27 65 27 79 35
NPSF (Dryseal Straight)
d 2
sq
NPT (National Pipe Taper) 15° Chamfer (1:16 Taper Rate)
-
11.11 8.33 9.5
4
1029 1/8 27 54 19
-
14.29 10.70 11.1
4
1372 1/4 18 62 27
65
27
-
17.78
13.49
12.7
4
3/8
18
1715
-
17.46 13.08 15.9
4
2134 1/2 14 79 35
-
23.00 17.25 17.5
4
2667 3/4 14 82 35
-
28.60 21.40 20.6
5
1 11-1/2 95 44.5
3340
4216 1-1/4 11-1/2 102 44.5 - 33.30 25.00 23.8 5
Catalogue Code
Discount Group
Material
Surface Finish
Sutton Designation
Geometry
Chamfer
Limit & Nut Tolerance
1/8
1/4
3/8
1/2
27
18
18
14
54 19 - 11.11 8.33 9.5 4 - 8.2
62 27 - 14.29 10.70 11.1 4 - 10.8
65 27 - 17.78 13.49 12.7 4 - 14.0
79 35 - 17.46 13.08 15.9 4 - 17.50
HSS
Colour Temp
N
-
Bottoming
Refer Limit
Item #
T486
T486 1029
T486 1372
T486 1715
T486 2134
T487
T487 1029
T487 1372
T487 1715
T487 2134
T487 2667
T487 3340
T487 4216
NPTF (Dryseal Taper) 15° Chamfer (1:16 Taper Rate)
1029
1372
1715
2134
-
D0702
T488
T488 1029
T488 1372
T488 1715
T488 2134
- Used prior to tapping
- For Rc (BSPT), NPT & NPTF tapered threads
- Prolongs tap life, especially in tough materials
d 2
d 3
Discount Group: B0302
l 1 l 2 d 3 d 2 z
0.316
0.406
0.540
0.665
0.876
1.103
1.444
1.684
2.159 2-11/32 19/32 0.353 0.315 6
2-21/32 25/32 0.453 0.394 6
2-31/32 7/8 0.592 0.492 6
3-7/16 1-1/32 0.729 0.630 6
Steel
0.787 6
0.984 6
4-11/16 1-7/16 1.529 1.240 6
4-15/16 1-15/32 1.775 1.398 8
5-17/32 1-5/8 2.260 1.575 8
M
8
Cast Iron
N
Non-Ferrous Metals
K
N
R108
R108 0803
R108 1031
R108 1372
R108 1689
R108 2225
R108 2802
R108 3668
R108 4277
R108 5484
S
H
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
M
Stainless Steel
K
Item #
S
Titanium & Super Alloys
H
Hard Materials
7
6
5
4
3
2
1
P
0.945 1.184
170
1-1/8 1-5/16
P
ISO
VDI 3323
T486
R108
3-25/32 4-5/16
0803 1/8
1031 1/4
1372 3/8
1689 1/2
2225 3/4
1
2802
3668 1-1/4
4277 1-1/2
2
5484
d 1
Size Ref. Size
• Optimal • Effective
www.klte.cz
Reamers Taper Pipe (1:16)