Threaded Ins Metr
thinwall - carbon steel
TR1608 Threaded Insert MS/NAS - L Duty - Metric
4140 steel - non-locking - MS/NAS grade, material: Steel
Alternative products you may wish to consider
Type
NL
d1
tol. 4H 5H
M12x1,75
Thread type d1
Coarse
d2
tol. 4h
M16x1,5
Thread type d2
Fine
Inst. tap drill size
14.75
l1
16.0
l4 c'bore depth
2.29
C'sink hole size
+0.25|-0.00
16.25
Inst. thread tap
tol. 6H
M16x1,5
Inst. thread tap depth
min.
17.5
Inst. tool ref. TI1712
.0560
Removal drill depth
4.75
Removal drill size
13.50
Type
d1
tol. 4H 5H
Thread type d1
d2
tol. 4h
Thread type d2
Inst. tap drill size
l1
l4 c'bore depth
C'sink hole size
+0.25|-0.00
Inst. thread tap
tol. 6H
Inst. thread tap depth
min.
Inst. tool ref. TI1712
Removal drill depth
Removal drill size
| Price & Availability | Article | Type | d1 tol. 4H 5H | Thread type d1 | d2 tol. 4h | Thread type d2 | Inst. tap drill size | l1 | l4 c'bore depth | C'sink hole size +0.25|-0.00 | Inst. thread tap tol. 6H | Inst. thread tap depth min. | Inst. tool ref. TI1712 | Removal drill depth | Removal drill size | ||||||
| TR1608.80356 | NL | M12x1,75 | Coarse | M16x1,5 | Fine | 14.75 | 16.0 | 2.29 | 16.25 | M16x1,5 | 17.5 | .0560 | 4.75 | 13.50 | |||||||
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Type NL d1
tol. 4H 5H M12x1,75 Thread type d1 Coarse d2
tol. 4h M16x1,5 Thread type d2 Fine Inst. tap drill size 14.75 l1 16.0 l4 c'bore depth 2.29 C'sink hole size
+0.25|-0.00 16.25 Inst. thread tap
tol. 6H M16x1,5 Inst. thread tap depth
min. 17.5 Inst. tool ref. TI1712 .0560 Removal drill depth 4.75 Removal drill size 13.50 | |||||||||||||||||||||
Technical & Application
Material
Inserts - 4140 alloy steel (160 KSI Min).
Keys - 302 CRES.
Cadmium plate (QQ-P-416 Type II, Cl. 2). Dry film lubrication on self-locking inserts only.
Technical Notes
All dimensions in millimetres.
Internal threads: to Fed. Std. H28/21, MJ Form
General tolerances -
+/- 0,25mm, unless specified.
Tap drill hole tolerances -
6,9 to 10,8 = +0,100/-0,025
12,8 and over = +0,130/-0,025
NL = Non-Locking type.
Tips
Order installation tool separately, as identified by "Inst. Tool ref." in table.
Important Notes
Four locking keys on internal threads M 6 and over. Two locking keys on internal threads smaller than M 6.
Installation (Inst.) drill size, counter sink, thread tap and thread depth as specified in table.
Removal (Rem.) drill size and drill depth as specified in table.
Perform to standards: NA0148
