Metric Threads (M, MF) Unit: mm

Major Minor Major Minor

Pitch Diameter Pitch Diameter

SP Kind diameter diameter Kind diameter diameter

Size of Class Upper Lower Size of Class Upper Lower

tap Basic Basic Tolerance Basic tap Basic Basic Tolerance Basic

Tolerance Tolerance Tolerance Tolerance

Size Size (μm) Size Size Size (μm) Size

(μm) +(μm) +(μm) +(μm) +
P120 0 20P240 20 20
P240 20 20P360 40 20

SL

P360 40 20P480 60 20
ISO129 10 19ISO135 12 23
ISO248 29 19ISO259 35 24
ISO2X63 44 19ISO2X79 55 24

PO M4.5×0.75 4.500 4.013 3.688 M6×1 6.000 5.350 4.917

ISO367 48 19ISO383 59 24
G676 64 13G789 76 13
G789 76 13G8102 89 13
G8102 89 13G10127 114 13
STISO2X89 76 13ISO2X102 89 13
ISO3X102 89 13ISO3X127 114 13
P125 10 15P240 20 20
P240 25 15P360 40 20
ROLLP355 40 15P480 60 20

M4.5×0.5 4.500 4.175 3.959

ISO124 8 16ISO132 11 21
ISO240 24 16ISO253 32 21
ISO356 40 16ISO374 53 21

M6×0.75 6.000 5.513 5.188

CARBIDEP120 0 20G5645113
P240 20 20G6766412
P360 40 20G7897613
ISO130 10 20G81028913
ISO250 30 20ISO2X897613

LONG

M5×0.8 ISO2X 5.000 4.48070 50 20 4.134ISO3X1028913
ISO370 50 20P125 10 15
G789 76 13P240 25 15
HANDG8102 89 13P355 40 15
TAPSISO2X89 76 13ISO127 9 18
ISO3X102 89 13ISO245 27 18
P125 10 15M6×0.5 ISO36.000 5.675 63 45 18 5.459
P240 25 15G5645113
EG (STI)P355 40 15G6766412
ISO124 8 16G7897613
ISO240 24 16ISO2X766412

M5×0.5 5.000 4.675 4.459

SPECIALISO356 40 1613 76 89 ISO3X
THREADS,G5645113
GAUGESG6766412
ISO2X645113
ISO3X766412
THREADP125 10 15
MILLSP240 25 15

P3 55 40 15

M5.5×0.5 5.500 5.175 4.959

ISO1 24 8 16 ISO2 40 24 16

DIES

ISO3 56 40 16

CENTER

DRILLS