TR1670 Blind Threaded Insert - Mini - Inch | 217 kB | |
Miniature | 1 MB | |
Threaded Inserts Stainless | 7 MB | |
Threaded Inserts | 15 MB |
TR1670 Blind Threaded Insert - Mini - Inch
303 stainless steel - non-locking, Material: Stainless steel
Data Table
Order No. | Type | d1 tol. 3B |
Thread type d1 | d2 tol. 2A |
Thread type d2 | l1 | l2 | l4 c'bore depth | l5 | Inst. c'sink hole size +0.010|-0.000 |
Inst. tap drill size | Inst. thread tap depth min. |
Inst. thread tap size class 2B |
Inst. tool ref. TR1700 | Removal drill size | Removal drill depth |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TR1670.83290 | NL | 2-56 | UNC | 8-32 | UNC | .24 | .18 | C'Sink | .13 | .166 | .134 | .24 | 8-32 | .0830 | #33 | 1/16 |
TR1670.83291 | NL | 4-40 | UNC | 10-32 | UNF | .31 | .22 | C'Sink | .17 | .194 | .161 | .28 | 10-32 | .0840 | #29 | 3/32 |
TR1670.83292 | NL | 6-32 | UNC | 12-28 | UNF | .39 | .22 | C'Sink | .21 | .220 | .187 | .28 | 12-28 | .0850 | #21 | 3/32 |
TR1670.83294 | NL | 8-32 | UNC | 1/4-28 | UNF | .43 | .24 | C'Sink | .25 | .255 | .228 | .30 | 1/4-28 | .0860 | #8 | 3/32 |
Technical & Application
Material
Inserts - A303 CRES.
Keys - 302 CRES.
Passivated. Dry film lubrication on self-locking inserts only.
Technical Notes
All dimensions in inches.
Internal threads: to SAE AS8879.
General tolerances -
+/- 0,010 unless specified.
Tap drill hole tolerances -
0,234 to 0,500 = +0,004/-0,001
0,500 and over = +0,005/-0,001
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 5/16 and over. Two locking keys on internal threads smaller than 5/16.
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: MIL-I-45914A
CAD & Data Sheets
Product Datasheets
TR1670 Blind Threaded Insert - Mini - Inch | 217 kB | |
Miniature | 1 MB | |
Threaded Inserts Stainless | 7 MB | |
Threaded Inserts | 15 MB |
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