Page 487 - YG 2019

STRAIGHT STRAIGHT
FLUTE TAPS T7A15 SERIES FLUTE TAPS T7616/T6616/T8616 SERIES

"
METRIC LEFT HAND TAP PULLEY TAPS, 6 EXTENSION PLUG STYLE

Thread Depth / 2.0×D Thread Depth / 2.0×D
Hole Type Hole Type

USCTI USCTI Long Shank

USCTI
GS HSS UNC USCTI 5P/2P Bright GS HSS UNC Long Shank 4P~5P Bright Steam TiN
UNF
302
UNF
Oxide
EDP No. Overall EDP No.
SIZE Pitch Limit No. of Flute Bright SIZE UNC Length Limit No. of Flute Bright Steam TiN
Oxide
Plug Bottoming
1/4 20 6 H3 4 T7616403 T6616403 T8616403
M3.5 0.6 D4 3 T7A15227 T7A15228 5/16 18 6 H3 4 T7616443 T6616443 T8616443
M4 0.7 D4 4 T7A15247 T7A15248 3/8 16 6 H3 4 T7616483 T6616483 T8616483
M4.5 0.75 D4 4 T7A15267 T7A15268 7/16 14 6 H3 4 T7616523 T6616523 T8616523
M5 0.8 D4 4 T7A15287 T7A15288 1/2 13 6 H3 4 T7616563 T6616563 T8616563
M6 1.0 D5 4 T7A15317 T7A15318 5/8 11 6 H3 4 T7616643 T6616643 T8616643
M7 1.0 D5 4 T7A15347 T7A15348 ▶Refer to technical data on page 520~554.
M8 1.25 D5 4 T7A15367 T7A15368
M8 1.0 D5 4 T7A15377 T7A15378
M10 1.5 D6 4 T7A15427 T7A15428
M10 1.25 D5 4 T7A15437 T7A15438
M12 1.75 D6 4 T7A15507 T7A15508
M12 1.25 D5 4 T7A15527 T7A15528
M14 2.0 D7 4 T7A15547 T7A15548
M14 1.5 D6 4 T7A15557 T7A15558
M16 2.0 D7 4 T7A15607 T7A15608
M16 1.5 D6 4 T7A15617 T7A15618
M18 2.5 D7 4 T7A15657 T7A15658
M18 1.5 D6 4 T7A15677 T7A15678
M20 2.5 D7 4 T7A15707 T7A15708
M20 1.5 D6 4 T7A15727 T7A15728
M22 2.5 D7 4 T7A15747 T7A15748
M22 1.5 D6 4 T7A15767 T7A15768
M24 3.0 D8 4 T7A15787 T7A15788
M24 2.0 D7 4 T7A15797 T7A15798

▶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)
◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎
486 • 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 • 487