Page 257 - Yamawa_European_Catalogue_YEU21

h stock standard, ) check stock EU, f check stock JP, m stock exhaustion

UNF TCTR Ø Hole Ø Code THCHT LF THL LU LS DCON K LK NOF Type Stock Intro
(tolerance) (mm) (mm) (chamfer) ( inch ) ( inch ) ( inch ) ( inch ) ( inch ) ( inch ) ( inch )
ANSI
GH3 12.9 13 PSU09O3NEB 4.5P 4.331 1.024 - 2.205 0.43 0.322 0.5 3 007 f
9/16-18UNF GH4 12.9 13 PSU09O4NEB 4.5P 4.331 1.024 - 2.205 0.43 0.322 0.5 3 007 f SP
GH5 12.9 13 PSU09O5NEB 4.5P 4.331 1.024 - 2.205 0.43 0.322 0.5 3 007 f
GH3 14.5 14.6 PSU10O3NEB 4.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 3 007 f
5/8-18UNF GH4 14.5 14.6 PSU10O4NEB 4.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 3 007 f
SL
GH5 14.5 14.6 PSU10O5NEB 4.5P 4.331 1.024 - 2.205 0.48 0.36 0.562 3 007 f
GH3 17.5 17.59 PSU12P3NEB 4.5P 4.921 1.299 - 2.52 0.59 0.442 0.687 3 007 f
3/4-16UNF GH4 17.5 17.59 PSU12P4NEB 4.5P 4.921 1.299 - 2.52 0.59 0.442 0.687 3 007 f
GH5 17.5 17.59 PSU12P5NEB 4.5P 4.921 1.299 - 2.52 0.59 0.442 0.687 3 007 f
PO
GH4 20.5 20.57 PSU14Q4NEB 4.5P 5.512 1.299 - 2.795 0.7 0.523 0.75 3 007 f
7/8-14UNF ANSI
GH6 20.5 20.57 PSU14Q6NEB 4.5P 5.512 1.299 - 2.795 0.7 0.523 0.75 3 007 f
GH4 23.3 23.46 PSU16S4NEB 4.5P 6.299 1.457 - 3.228 0.8 0.6 0.812 3 007 f
1 -12UNF GH5 23.3 23.46 PSU16S5NEB 4.5P 6.299 1.457 - 3.228 0.8 0.6 0.812 3 007 f ST
GH6 23.3 23.46 PSU16S6NEB 4.5P 6.299 1.457 - 3.228 0.8 0.6 0.812 3 007 f
GH5 26.5 26.63 PSU18S5NEB 4.5P 7.087 1.732 - 3.622 0.9 0.672 0.875 4 007 f
1 1/8-12UNF
GH6 26.5 26.63 PSU18S6NEB 4.5P 7.087 1.732 - 3.622 0.9 0.672 0.875 4 007 f
ROLL
GH5 29.6 29.81 PSU20S5NEB 4.5P 7.087 1.929 - 3.622 1.02 0.766 1 4 007 f
1 1/4-12UNF
GH6 29.6 29.81 PSU20S6NEB 4.5P 7.087 1.929 - 3.622 1.02 0.766 1 4 007 f
GH5 32.8 32.98 PSU22S5NEB 4.5P 7.874 2.165 - 4.016 1.11 0.831 1.062 4 007 f
1 3/8-12UNF
GH6 32.8 32.98 PSU22S6NEB 4.5P 7.874 2.165 - 4.016 1.11 0.831 1.062 4 007 f CARBIDE
GH5 36 36.16 PSU24S5NEB 4.5P 7.874 2.323 - 4.016 1.23 0.925 1.125 4 007 f
1 1/2-12UNF
GH7 36 36.16 PSU24S7NEB 4.5P 7.874 2.323 - 4.016 1.23 0.925 1.125 4 007 f

LONG

HAND
TAPS

EG (STI)

SPECIAL
THREADS,
GAUGES

THREAD
MILLS

DIES

CENTER
DRILLS

Technical
info

The most suitable GH tap class to cut accurate 2B, 3B (UNJ) and 2B oversized internal threads tolerance, depends
on application conditions and work-piece materials. Yamawa GH class system off ers a wide range of alternative
tap classes allowing each customer to select the most suitable one according to application requirement. 255
Check page 673 of Technical info for full details.