Page 653 - Yamawa_European_Catalogue_YEU23

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) + (μm) + (μm) +
P2 40 20 20 P2 40 20 20
P3 60 40 20 P3 60 40 20 SL
cutting tap ISO1 80 60 20 ISO1 80 60 20
P4
P4
11
32
21
25
13
38
ISO2 53 32 21 ISO2 63 38 25
ISO3 74 53 21 cutting tap ISO2X 88 63 25
M6×0.75 6.000 5.513 5.188 PO
G5 64 51 13 ISO3 88 63 25
M8×1.25 8.000 7.188 6.647
G6 76 64 12 ISO3X 113 88 25
forming tap G7 102 76 13 7GX 113 113 25
88
7G
89
25
13
89
138
G8
ISO2X 89 76 13 G9 114 102 12 ST
ISO3X 102 89 13 G10 127 114 13
P1 25 10 15 forming tap ISO2X 114 102 12
P2 40 25 15 ISO3X 127 114 13
cutting tap ISO1 55 40 15 P2 40 20 20 ROLL
P3
60
20
27
9
40
P3
18
ISO2 45 27 18 P4 80 60 20
M6×0.5 ISO3 6.000 5.675 63 45 18 5.459 cutting tap ISO1 35 12 23
ISO2
G5 64 51 13 ISO2X 59 35 24 CARBIDE
forming tap ISO2X 89 76 13 M8×1 ISO3 8.000 7.350 83 59 24 6.917
79
G6
64
12
55
76
24
G7
64
G7
12
13
76
76
89
forming tap
ISO3X 89 76 13 G8 102 89 13 LONG
P2 40 20 20 G10 127 114 13
89
P3 60 40 20 ISO2X 102 114 13
cutting tap ISO1 35 12 23 P2 40 20 20 HAND
20
ISO3X
13
60
80
P4
127
TAPS
P3
20
60
59
35
24
ISO2
40
M7×1 ISO2X 7.000 6.350 79 55 24 5.917 P4 80 60 20
ISO3 83 59 24 cutting tap ISO1 32 11 21
G8 102 89 13 ISO2 53 32 21 EG (STI)
forming tap ISO2X 127 114 13 M8×0.75 ISO3 8.000 7.513 74 53 21 7.188
G10
76
64
102
12
89
13
G6
89
ISO3X
89
13
20
20
P2 127 114 13 forming tap G7 102 76 13 SPECIAL
40
G8
P3 60 40 20 ISO2X 89 76 13 THREADS,
cutting tap ISO1 32 11 21 P1 25 10 15
M7×0.75 P4 7.000 6.513 80 60 20 6.188 ISO3X 102 89 13 GAUGES
ISO2 53 32 21 P2 40 25 15
ISO3 74 53 21 P3 55 40 15 THREAD
M8×0.5 cutting tap 8.000 7.675 7.459 MILLS
P1 25 10 15 ISO1 27 9 18
P2 40 25 15 ISO2 45 27 18
P3
M7×0.5 cutting tap ISO1 7.000 6.675 55 40 15 6.459 ISO3 63 45 18
18
27
9
ISO2 45 27 18 DIES
ISO3 63 45 18
CENTER
DRILLS
Technical
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