CLH Series (I) – Industrial (Imperial)
Heavy Duty Clinserts have a thick, heavy-duty thread wall and can be used in most applications.
The Heavy Duty Clinserts product code starts with CLH.
The range is from 10-32 up to 1-8 (Imperial). Each size is available in standard and fine threads.
These part numbers are industrial-grade inserts.
Standard Type "S"
| Part # | Internal Thread Class 3B | Drill Part # | Shear Engagement in² (mm²) | Countersink Part # | External Thread | Min. Depth (in / mm) | Tapping Hole Tool Through / Blind | Hand Installation Tool Part # |
|---|---|---|---|---|---|---|---|---|
| CLH1032 | 10-32 | D0332 | 0,1901 (122,7) | CSK0385 | 3/8-16 | 0,37 (9,4) | TTI0332 / TBI0332 | CLHT1032 |
| CLH1024 | 10-24 | D0332 | 0,1901 (122,7) | CSK0385 | 3/8-16 | 0,37 (9,4) | TTI0332 / TBI0332 | CLHT1024 |
| CLH428 | 1/4-28 | D0397 | 0,2842 (183,4) | CSK0447 | 7/16-14 | 0,43 (10,9) | TTI0397 / TBI0397 | CLHT428 |
| CLH420 | 1/4-20 | D0397 | 0,2842 (183,4) | CSK0447 | 7/16-14 | 0,43 (10,9) | TTI0397 / TBI0397 | CLHT420 |
| CLH524 | 5/16-24 | D0453 | 0,3588 (231,5) | CSK0510 | 1/2-13 | 0,50 (12,7) | TTI0453 / TBI0453 | CLHT524 |
| CLH518 | 5/16-18 | D0453 | 0,3588 (231,5) | CSK0510 | 1/2-13 | 0,50 (12,7) | TTI0453 / TBI0453 | CLHT518 |
| CLH624 | 3/8-24 | D0516 | 0,4975 (321,0) | CSK0572 | 9/16-12 | 0,56 (14,2) | TTI0516 / TBI0516 | CLHT624 |
| CLH616 | 3/8-16 | D0516 | 0,4975 (321,0) | CSK0572 | 9/16-12 | 0,56 (14,2) | TTI0516 / TBI0516 | CLHT616 |
| CLH720 | 7/16-20 | D0578 | 0,7172 (462,7) | CSK0635 | 5/8-11 | 0,68 (17,27) | TTI0578 / TBI0578 | CLHT720 |
| CLH714 | 7/16-14 | D0578 | 0,7172 (462,7) | CSK0635 | 5/8-11 | 0,68 (17,27) | TTI0578 / TBI0578 | CLHT714 |
| CLH820 | 1/2-20 | D0641 | 0,8884 (573,2) | CSK0700 | 11/16-11NS | 0,75 (19,06) | TTI0641 / TBI0641 | CLHT820 |
| CLH813 | 1/2-13 | D0641 | 0,8884 (573,2) | CSK0700 | 11/16-11NS | 0,75 (19,06) | TTI0641 / TBI0641 | CLHT813 |
| CLH918 | 9/16-18 | D0766 | 1,2493 (806,0) | CSK0822 | 13/16-16UN | 0,94 (23,88) | TTI0766 / TBI0766 | CLHT918 |
| CLH912 | 9/16-12 | D0766 | 1,2493 (806,0) | CSK0822 | 13/16-16UN | 0,94 (23,88) | TTI0766 / TBI0766 | CLHT912 |
| CLH1018 | 5/8-18 | D0828 | 1,4866 (959,1) | CSK0885 | 7/8-14UNF | 1,00 (25,40) | TTI0828 / TBI0828 | CLHT1018 |
| CLH1011 | 5/8-11 | D0828 | 1,4866 (959,1) | CSK0885 | 7/8-14UNF | 1,00 (25,40) | TTI0828 / TBI0828 | CLHT1011 |
| CLH1216 | 3/4-16 | D1062 | 2,4901 (1606,5) | CSK1145 | 1-1/8-12UNF | 1,31 (33,27) | TTI1062 / TBI1062 | CLHT1216 |
| CLH1210 | 3/4-10 | D1062 | 2,4901 (1606,5) | CSK1145 | 1-1/8-12UNF | 1,31 (33,27) | TTI1062 / TBI1062 | CLHT1210 |
| CLH1414 | 7/8-14 | D1187 | 3,1370 (2024,1) | CSK1270 | 1-1/4-12UNF | 1,44 (36,58) | TTI1187 / TBI1187 | CLHT1414 |
| CLH1409 | 7/8-9 | D1187 | 3,1370 (2024,1) | CSK1270 | 1-1/4-12UNF | 1,44 (36,58) | TTI1187 / TBI1187 | CLHT1409 |
| CLH1612 | 1-12 | D1312 | 3,8381 (2476,3) | CSK1395 | 1-3/8-12UNF | 1,56 (39,62) | TTI1312 / TBI1312 | CLHT1612 |
| CLH1608 | 1-8 | D1312 | 3,8381 (2476,3) | CSK1395 | 1-3/8-12UNF | 1,56 (39,62) | TTI1312 / TBI1312 | CLHT1608 |
Locking Type "L"
| Part # | Internal Thread Class 3B | Drill Part # | Shear Engagement in² (mm²) | Countersink Part # | External Thread | Min. Depth (in / mm) | Tapping Hole Tool Through / Blind | Hand Installation Tool Part # |
|---|---|---|---|---|---|---|---|---|
| CLHL1032 | 10-32 | D0332 | 0,1156 (74,6) | CSK0385 | 3/8-16 | 0,37 (9,4) | TTI0332 / TBI0332 | CLHT1032 |
| CLHL1024 | 10-24 | D0332 | 0,1156 (74,6) | CSK0385 | 3/8-16 | 0,37 (9,4) | TTI0332 / TBI0332 | CLHT1024 |
| CLHL428 | 1/4-28 | D0397 | 0,1970 (127,1) | CSK0447 | 7/16-14 | 0,43 (10,9) | TTI0397 / TBI0397 | CLHT428 |
| CLHL420 | 1/4-20 | D0397 | 0,1970 (127,1) | CSK0447 | 7/16-14 | 0,43 (10,9) | TTI0397 / TBI0397 | CLHT420 |
| CLHL524 | 5/16-24 | D0453 | 0,2608 (168,3) | CSK0510 | 1/2-13 | 0,50 (12,7) | TTI0453 / TBI0453 | CLHT524 |
| CLHL518 | 5/16-18 | D0453 | 0,2608 (168,3) | CSK0510 | 1/2-13 | 0,50 (12,7) | TTI0453 / TBI0453 | CLHT518 |
| CLHL624 | 3/8-24 | D0516 | 0,3843 (248,0) | CSK0572 | 9/16-12 | 0,56 (14,2) | TTI0516 / TBI0516 | CLHT624 |
| CLHL616 | 3/8-16 | D0516 | 0,3843 (248,0) | CSK0572 | 9/16-12 | 0,56 (14,2) | TTI0516 / TBI0516 | CLHT616 |
| CLHL720 | 7/16-20 | D0578 | 0,5831 (376,2) | CSK0635 | 5/8-11 | 0,68 (17,27) | TTI0578 / TBI0578 | CLHT720 |
| CLHL714 | 7/16-14 | D0578 | 0,5831 (376,2) | CSK0635 | 5/8-11 | 0,68 (17,27) | TTI0578 / TBI0578 | CLHT714 |
| CLHL820 | 1/2-20 | D0641 | 0,7368 (475,4) | CSK0700 | 11/16-11NS | 0,75 (19,06) | TTI0641 / TBI0641 | CLHT820 |
| CLHL813 | 1/2-13 | D0641 | 0,7368 (475,4) | CSK0700 | 11/16-11NS | 0,75 (19,06) | TTI0641 / TBI0641 | CLHT813 |
| CLHL918 | 9/16-18 | D0766 | 1,0247 (661,1) | CSK0822 | 13/16-16UN | 0,94 (23,88) | TTI0766 / TBI0766 | CLHT918 |
| CLHL912 | 9/16-12 | D0766 | 1,0247 (661,1) | CSK0822 | 13/16-16UN | 0,94 (23,88) | TTI0766 / TBI0766 | CLHT912 |
| CLHL1018 | 5/8-18 | D0828 | 1,2415 (801,0) | CSK0885 | 7/8-14UNF | 1,00 (25,40) | TTI0828 / TBI0828 | CLHT1018 |
| CLHL1011 | 5/8-11 | D0828 | 1,2415 (801,0) | CSK0885 | 7/8-14UNF | 1,00 (25,40) | TTI0828 / TBI0828 | CLHT1011 |
| CLHL1216 | 3/4-16 | D1062 | 2,4478 (1579,3) | CSK1145 | 1-1/8-12UNF | 1,44 (36,58) | TTI1062 / TBI1062 | CLHT1216 |
| CLHL1210 | 3/4-10 | D1062 | 2,4478 (1579,3) | CSK1145 | 1-1/8-12UNF | 1,44 (36,58) | TTI1062 / TBI1062 | CLHT1210 |
| CLHL1414 | 7/8-14 | D1187 | 3,0775 (1985,6) | CSK1270 | 1-1/4-12UNF | 1,56 (39,62) | TTI1187 / TBI1187 | CLHT1414 |
| CLHL1409 | 7/8-9 | D1187 | 3,0775 (1985,6) | CSK1270 | 1-1/4-12UNF | 1,56 (39,62) | TTI1187 / TBI1187 | CLHT1409 |
| CLHL1612 | 1-12 | D1312 | 3,7929 (2447,2) | CSK1395 | 1-3/8-12UNF | 1,68 (42,67) | TTI1312 / TBI1312 | CLHT1612 |
| CLHL1608 | 1-8 | D1312 | 3,7929 (2447,2) | CSK1395 | 1-3/8-12UNF | 1,68 (42,67) | TTI1312 / TBI1312 | CLHT1608 |
Part # According to Military Specs are available for this Series