Page 667 - 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
Size of Class Upper Lower Size of Class Upper Lower SP
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 cutting tap ISO1 80 60 20
P4
P4
23
12
32
21
35
11
35
21
53
59
32
24
ISO2
ISO2
M7×1 ISO2X 7.000 6.350 79 55 24 5.917 M8×0.75 ISO3 8.000 7.513 74 53 21 7.188
ISO3 83 59 24 G6 76 64 12 PO
G8 102 89 13 G7 89 76 13
forming tap ISO2X 127 114 13 forming tap ISO2X 102 89 13
G8
G10
102
76
89
13
89
13
ISO3X 127 114 13 ISO3X 102 89 13 ST
P2 40 20 20 P1 25 10 15
P3 60 40 20 P2 40 25 15
P3
P4
M7×0.75 cutting tap ISO1 7.000 6.513 80 60 20 6.188 M8×0.5 cutting tap ISO1 8.000 7.675 55 40 15 7.459
18
21
27
11
9
32
ISO2 53 32 21 ISO2 45 27 18 ROLL
ISO3 74 53 21 ISO3 63 45 18
P1 25 10 15 P2 40 20 20
P2 40 25 15 P3 60 40 20 CARBIDE
cutting tap ISO1 27 9 18 cutting tap ISO1 38 13 25
M7×0.5 P3 7.000 6.675 55 40 15 6.459 P4 80 60 20
ISO2 45 27 18 ISO2 63 38 25
ISO3 63 45 18 ISO2X 88 63 25
M9×1.25 9.000 8.188 7.647
P2 40 20 20 ISO3 88 63 25 LONG
76
P3 60 40 20 G7 114 102 13
89
cutting tap ISO1 38 13 25 forming tap ISO2X 127 114 13 HAND
12
60
P4
G9
80
20
G10
12
25
ISO2
102
63
114
38
M8×1.25 ISO2X 8.000 7.188 88 63 25 6.647 ISO3X 127 114 13 TAPS
ISO3 88 63 25 P2 40 20 20
G9 114 102 12 P3 60 40 20
forming tap ISO2X 127 114 13 cutting tap ISO1 80 60 20 EG (STI)
G10
P4
23
12
35
102
12
114
ISO3X 127 114 13 ISO2 59 35 24
P2 40 20 20 M9×1 ISO2X 9.000 8.350 79 55 24 7.917
SPECIAL
P3 60 40 20 ISO3 102 59 24 THREADS,
83
cutting tap ISO1 35 12 23 forming tap ISO2X 127 114 13 GAUGES
13
80
P4
89
G8
60
20
G10
89
ISO2
35
24
59
13
102
ISO2X 79 55 24 ISO3X 127 114 13
M8×1 8.000 7.350 6.917 THREAD
ISO3 83 59 24 MILLS
G7 102 76 13
89
forming tap ISO2X 127 114 13 DIES
13
89
G8
G10
89
13
102
ISO3X 127 114 13
CENTER
DRILLS
Technical
info
665