Page 502 - YG 2019

SCREW THREAD SCREW THREAD
INSERT TAPS T7406 SERIES INSERT TAPS T7425 SERIES

SPIRAL FLUTE STI TAPS BOTTOMING STYLE HIGH HELIX METRIC SPIRAL FLUTE STI TAPS BOTTOMING STYLE HIGH HELIX
for General Purpose for General Purpose

Thread Depth / 2.5×D Thread Depth / 2.5×D
Hole Type Hole Type
USCTI USCTI

M
GS HSS UNC USCTI 1.5P~2P Bright R50 GS HSS MF USCTI 1.5P~2P Bright R50
322
322A
UNF
Thread Per Inch EDP No. EDP No.
SIZE Limit No. of Flute SIZE Pitch Limit No. of Flute
UNC UNF Bright Bright
#2 56 — H2 2 T7406082 M2 0.40 D2 2 T7425132
#3 48 — H2 2 T7406122 M2.5 0.45 D2 2 T7425172
#4 40 — H2 2 T7406162
#4 — 48 H2 3 T7406182 M3 0.50 D2 3 T7425202
#6 32 — H2 3 T7406242 M4 0.70 D3 3 T7425243
#6 32 — H3 3 T7406243 M5 0.80 D3 3 T7425283
#6 — 40 H2 3 T7406262 M6 1.00 D3 3 T7425313
#8 32 — H2 3 T7406282 M8 1.25 D3 3 T7425363
#8 32 — H3 3 T7406283
#8 — 36 H2 3 T7406302 M10 1.50 D4 3 T7425424
#10 24 — H2 3 T7406322 M12 1.75 D4 3 T7425504
#10 24 — H3 3 T7406323
#10 — 32 H2 3 T7406342 ▶Refer to technical data on page 520~554.
#10 — 32 H3 3 T7406343
1/4 20 — H2 3 T7406402
1/4 20 — H3 3 T7406403
1/4 — 28 H2 3 T7406422
1/4 — 28 H3 3 T7406423
5/16 18 — H3 3 T7406443
5/16 18 — H4 3 T7406444
5/16 — 24 H2 3 T7406462
5/16 — 24 H3 3 T7406463
3/8 16 — H3 3 T7406483
3/8 16 — H4 3 T7406484
3/8 — 24 H2 3 T7406502
3/8 — 24 H3 3 T7406503
7/16 14 — H3 4 T7406523
7/16 14 — H4 4 T7406524
7/16 — 20 H3 3 T7406543
7/16 — 20 H4 3 T7406544
1/2 13 — H3 4 T7406563
1/2 13 — H4 4 T7406564
1/2 — 20 H3 4 T7406583
1/2 — 20 H4 4 T7406584
▶Refer to technical data on page 520~554.
◎ : Excellent ○: Good ◎ : Excellent ○: Good
P M K P M K
Low carbon steels/ Medium to high Steel castings & forgings / Alloyed tool steels/ Free machining Heat-and corrosionresistant Stainless steel castings / Grey Low carbon steels/ Medium to high Steel castings & forgings / Alloyed tool steels/ Free machining Heat-and corrosionresistant Stainless steel castings / Grey
Free machining carbon steels/ Heat-treatable alloy steels Mold steels stainless steels stainless steels / Precipitation hardening cast iron Free machining carbon steels/ Heat-treatable alloy steels Mold steels stainless steels stainless steels / Precipitation hardening cast iron
carbon steels Low alloyed steels Valve stainless steels stainless steels carbon steels Low alloyed steels Valve stainless steels stainless steels
~HRc15 ~HRc23 ~HRc24 (~HB250) ~HRc38 (~HB350) ~HRc23 ~HRc24 (~HB250) ~HRc38 (~HB350) ~HRc19 ~HRc15 ~HRc23 ~HRc24 (~HB250) ~HRc38 (~HB350) ~HRc23 ~HRc24 (~HB250) ~HRc38 (~HB350) ~HRc19
(~HB180) (~HB240) ~HRc38 (~HB350) ~HRc44 (~HB420) (~HB240) ~HRc38 (~HB350) ~HRc44 (~HB420) (~HB220) (~HB180) (~HB240) ~HRc38 (~HB350) ~HRc44 (~HB420) (~HB240) ~HRc38 (~HB350) ~HRc44 (~HB420) (~HB220)
○ ○ ○ ○ ○ ○
K N S K N S
Nodular cast iron / Pure and Free machining Pure Aluminum/ Aluminum 718 & 625 INCO / 718 Nodular cast iron / Pure and Free machining Pure Aluminum/ Aluminum 718 & 625 INCO / 718
Chilled cast iron / brass Bronze alloy Zinc Magnesium Waspaloy / Hastelloy / Inconel / Titanium Chilled cast iron / brass Bronze alloy Zinc Magnesium Waspaloy / Hastelloy / Inconel / Titanium
Meehanite iron / Ductile iron alloyed copper / Alloyed brass Aluminum alloy castings Invar / Monel / Incoloy A286 Meehanite iron / Ductile iron alloyed copper / Alloyed brass Aluminum alloy castings Invar / Monel / Incoloy A286
~HRc24 (~HB250) ~HRc24 (~HB250)
○ ○ ○ ○
502 • phone:+1-800-765-8665, Technical Support : 888-868-5988, www.yg1usa.com phone:+1-800-765-8665, Technical Support : 888-868-5988, www.yg1usa.com • 503