Page 664 - Yamawa_European_Catalogue_YEU21

10. Tap Thread Limits (JIS, DIN, ANSI)

Intro

Metric Threads (M, MF) Unit: mm
Major Pitch Diameter Minor Major Pitch Diameter Minor
Kind diameter diameter Kind diameter diameter
SP Size of Class Upper Lower Size of Class Upper Lower
tap Basic Basic Tolerance Tolerance Tolerance Basic tap Basic Basic Tolerance Tolerance Tolerance Basic
Size Size (μm) Size Size Size (μm) Size
(μm) + (μm) + 15 P1 (μm) + (μm) + 15
cutting tap ISO1 17 6 11 M1.6×0.2 cutting tap ISO1 1.600 1.470 15 5 10 1.383
25
25
10
10
P1
SL ISO2 28 17 11 ISO2 25 15 10
M1×0.25 G3 1.000 0.838 38 26 12 0.729 P1 25 10 15
forming tap ISO1X 51 38 13 cutting tap ISO1 40 25 15
P2
G4
7
13
20
12
38
26
PO ISO2X 51 38 13 M1.7×0.35 ISO2 1.700 1.473 34 20 14 1.321
cutting tap ISO2 25 15 10 forming tap G6 76 64 12
15
25
10
38
P1
G4
51
13
M1×0.2 ISO1 1.000 0.870 15 5 10 0.783 G5 64 51 13
cutting tap ISO1 17 17 11 ISO3X 76 64 12
ST P1 25 10 15 ISO2X 64 51 13
6
P1
ISO2
15
25
10
28
11
M1.1×0.25 G3 1.100 0.938 38 26 12 0.829 M1.7×0.2 cutting tap ISO1 1.700 1.570 15 5 10 1.483
forming tap ISO1X 38 26 12 P1 25 10 15
ROLL G4 51 38 13 ISO2 25 15 10
38
P2
15
25
ISO2X
40
51
13
cutting tap
7
P1
15
34
M1.1×0.2 ISO1 1.100 0.970 25 10 15 0.883 cutting tap ISO1 20 20 13
10
5
ISO2
14
CARBIDE ISO2 25 15 10 M1.8×0.35 G4 1.800 1.573 51 38 13 1.421
cutting tap forming tap
P1
6
76
11
G6
64
12
M1.2×0.25 ISO1 1.200 1.038 25 10 15 0.929 G5 64 51 13
17
LONG ISO2 28 17 11 ISO2X 64 51 13
cutting tap ISO1 15 15 10 M1.8×0.2 ISO1 1.800 1.670 25 10 15 1.583
15
12
ISO3X
64
76
25
P1
10
P1
5
10
10
ISO2
25
5
15
M1.2×0.2 G3 1.200 1.070 38 26 12 0.983 cutting tap ISO2 25 15 10
HAND G4 51 38 13 P1 25 10 15
TAPS forming tap ISO1X 38 26 12 P2 40 25 15
ISO2X 51 38 13 P3 55 40 15
M2×0.4 cutting tap ISO1 2.000 1.740 21 7 14 1.567
cutting tap ISO1 18 6 12 ISO2 36 21 15
25
P1
10
15
EG (STI) ISO2 30 18 12 ISO2X 51 36 15
G3 38 26 12 G4 51 38 13
M1.4×0.3 G4 1.400 1.205 51 38 13 1.075 G5 64 51 13
SPECIAL forming tap G5 64 51 13 M2×0.4 forming tap G6 2.000 1.740 76 64 12 1.567
THREADS, ISO2X 51 38 13 ISO2X 64 51 13
GAUGES
ISO3X 64 51 13 ISO3X 76 64 12
25
10
15
25
10
15
P1
P1
THREAD M1.4×0.2 cutting tap ISO1 1.400 1.270 15 5 10 1.183 M2×0.25 cutting tap P2 2.000 1.838 40 25 15 1.729
MILLS ISO2 25 15 10 ISO1 18 6 12
P1 25 10 15 ISO2 30 18 12
cutting tap ISO1 40 25 15 P1 25 10 15
P2
20
25
13
40
15
7
P2
DIES ISO2 34 20 14 P3 55 40 15
M1.6×0.35 G4 1.600 1.373 51 38 13 1.221 cutting tap ISO1 23 23 15
8
forming tap G6 76 64 12 M2.2×0.45 ISO2X 2.200 1.908 53 38 15 1.713
38
51
ISO2
64
15
G5
13
CENTER ISO2X 64 51 13 G5 64 51 13
forming tap ISO2X 64 51 13
DRILLS ISO3X 76 64 12 G7 89 76 13
ISO3X 89 76 13
Technical
info
662