TR1676 Blind Threaded Insert - H Duty - Inch | 351 kB | |
Heavy Duty | 2 MB | |
Threaded Inserts Stainless | 7 MB | |
Threaded Inserts | 15 MB |
TR1676 Blind Threaded Insert - H Duty - Inch
303 stainless steel - self-locking, Material: Stainless steel
Data Table
Order No. | Type | d1 tol. 3B |
Thread type d1 | d2 (mod.) class 2A |
Thread type d2 | l1 | l2 | l3 ±0.030 |
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. TR1705 | Removal drill size | Removal drill depth |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TR1676.84300 | SL | 8-32 | UNC | 5/16-18 | UNC | .50 | .31 | .22 | .04 | .31 | .323 | .272 | .37 | 5/16-18 | .0000 | 7/32 | 3/16 |
TR1676.84301 | SL | 10-24 | UNC | 3/8-16 | UNC | .56 | .31 | .22 | .07 | .31 | .385 | .332 | .37 | 3/8-16 | .0010 | 9/32 | 3/16 |
TR1676.84501 | SL | 10-32 | UNF | 3/8-16 | UNC | .56 | .31 | .22 | .07 | .31 | .385 | .332 | .37 | 3/8-16 | .0011 | 9/32 | 3/16 |
TR1676.84302 | SL | 1/4-20 | UNC | 7/16-14 | UNC | .62 | .37 | .22 | .07 | .37 | .447 | .397 | .43 | 7/16-14 | .0020 | 11/32 | 3/16 |
TR1676.84502 | SL | 1/4-28 | UNF | 7/16-14 | UNC | .62 | .37 | .22 | .07 | .37 | .447 | .397 | .43 | 7/16-14 | .0021 | 11/32 | 3/16 |
TR1676.84303 | SL | 5/16-18 | UNC | 1/2-13 | UNC | .75 | .43 | .22 | .07 | .43 | .510 | .453 | .50 | 1/2-13 | .0030 | 13/32 | 3/16 |
TR1676.84503 | SL | 5/16-24 | UNF | 1/2-13 | UNC | .75 | .43 | .22 | .07 | .43 | .510 | .453 | .50 | 1/2-13 | .0031 | 13/32 | 3/16 |
TR1676.84304 | SL | 3/8-16 | UNC | 9/16-12 | UNC | .81 | .50 | .25 | .07 | .50 | .572 | .516 | .56 | 9/16-12 | .0040 | 15/32 | 3/16 |
TR1676.84504 | SL | 3/8-24 | UNF | 9/16-12 | UNC | .81 | .50 | .25 | .07 | .50 | .572 | .516 | .56 | 9/16-12 | .0041 | 15/32 | 3/16 |
TR1676.84305 | SL | 7/16-14 | UNC | 5/8-11 | UNC | 1.00 | .62 | .28 | .10 | .62 | .635 | .578 | .68 | 5/8-11 | .0050 | 17/32 | 3/16 |
TR1676.84505 | SL | 7/16-20 | UNF | 5/8-11 | UNC | 1.00 | .62 | .28 | .10 | .62 | .635 | .578 | .68 | 5/8-11 | .0051 | 17/32 | 3/16 |
TR1676.84306 | SL | 1/2-13 | UNC | 11/16-11NS | UNS | 1.06 | .68 | .28 | .10 | .68 | .700 | .641 | .75 | 11/16-11NS | .0060 | 19/32 | 3/16 |
TR1676.84506 | SL | 1/2-20 | UNF | 11/16-11NS | UNS | 1.06 | .68 | .28 | .10 | .68 | .700 | .641 | .75 | 11/16-11NS | .0061 | 19/32 | 3/16 |
TR1676.84307 | SL | 9/16-12 | UNC | 13/16-16 | UN | 1.25 | .81 | .32 | .10 | .81 | .822 | .766 | .94 | 13/16-16 | .0070 | 23/32 | 3/16 |
TR1676.84507 | SL | 9/16-18 | UNF | 13/16-16 | UN | 1.25 | .81 | .32 | .10 | .81 | .822 | .766 | .94 | 13/16-16 | .0071 | 23/32 | 3/16 |
TR1676.84308 | SL | 5/8-11 | UNC | 7/8-14 | UNF | 1.31 | .87 | .33 | .10 | .87 | .885 | .828 | 1.00 | 7/8-14 | .0080 | 25/32 | 3/16 |
TR1676.84508 | SL | 5/8-18 | UNF | 7/8-14 | UNF | 1.31 | .87 | .33 | .10 | .87 | .885 | .828 | 1.00 | 7/8-14 | .0081 | 25/32 | 3/16 |
TR1676.84309 | SL | 3/4-10 | UNF | 1-1/8-12 | UNF | 1.75 | 1.25 | .49 | .10 | 1.25 | 1.145 | 1.062 | 1.44 | 1-1/8-12 | .0090 | 31/32 | 5/16 |
TR1676.84509 | SL | 3/4-16 | UNF | 1-1/8-12 | UNF | 1.75 | 1.25 | .49 | .10 | 1.25 | 1.145 | 1.062 | 1.44 | 1-1/8-12 | .0091 | 31/32 | 5/16 |
TR1676.84310 | SL | 7/8-9 | UNC | 1-1/4-12 | UNF | 1.94 | 1.37 | .49 | .10 | 1.37 | 1.270 | 1.187 | 1.56 | 1-1/4-12 | .0100 | 1-3/32 | 5/16 |
TR1676.84510 | SL | 7/8-14 | UNF | 1-1/4-12 | UNF | 1.94 | 1.37 | .49 | .10 | 1.37 | 1.270 | 1.187 | 1.56 | 1-1/4-12 | .0101 | 1-3/32 | 5/16 |
TR1676.84311 | SL | 1-8 | UNC | 1-3/8-12 | UNF | 2.12 | 1.50 | .55 | .10 | 1.50 | 1.395 | 1.312 | 1.68 | 1-3/8-12 | .0110 | 1-7/32 | 5/16 |
TR1676.84511 | SL | 1-12 | UNF | 1-3/8-12 | UNF | 2.12 | 1.50 | .55 | .10 | 1.50 | 1.395 | 1.312 | 1.68 | 1-3/8-12 | .0111 | 1-7/32 | 5/16 |
Technical & Application
Material
Inserts - 303 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
SL = Self-Locking type, deliberate deformity in thread produces self-affect once installed (see technical diagram).
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
TR1676 Blind Threaded Insert - H Duty - Inch | 351 kB | |
Heavy Duty | 2 MB | |
Threaded Inserts Stainless | 7 MB | |
Threaded Inserts | 15 MB |
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