Rivet nut · Countersunk head · Knurled cylindrical · Closed end
Knurled cylindrical body for a round hole. The outer knurling identifies this configuration; correct grip range and installation remain essential.
- Head
- Countersunk head
- Body
- Knurled cylindrical
- End
- Closed end

Technical drawing
- A
- Reference projection after installation
- D / HD
- External body dimension
- B / HB
- External head dimension
- K
- Head thickness
- L
- Body length
Identification drawing, not to scale. A: reference projection after installation; actual value depends on installation. Thread pitch is not specified in the catalogue.
Variants and dimensional data
| Thread | Grip (mm) | Hole (mm) | A (mm) | D / HD (mm) | B / HB (mm) | K (mm) | L (mm) |
|---|---|---|---|---|---|---|---|
| M4 | 1.5-3.0 | 6,0 | 12,3 | 5,9 | 9,0 | 1,5 | 17,5 |
| M5 | 1.5-3.5 | 7,0 | 14,0 | 6,9 | 10,0 | 1,5 | 19,5 |
| M6 | 1.5-4.0 | 9,0 | 17,5 | 8,9 | 12,0 | 1,5 | 23,5 |
| M8 | 1.5-4.0 | 11,0 | 20,0 | 10,9 | 14,0 | 1,5 | 26,5 |
| M10 | 1.5-5.0 | 13,0 | 21,5 | 12,9 | 16,0 | 1,5 | 30,0 |
| M4 | 1.6-3.5 | 6,0 | 12,3 | 5,9 | 9,0 | 1,5 | 17,3 |
| M5 | 1.6-3.5 | 7,0 | 13,5 | 6,9 | 10,0 | 1,5 | 19,5 |
| M6 | 1.6-4.0 | 9,0 | 17,5 | 8,9 | 12,0 | 1,5 | 23,5 |
| M8 | 1.6-4.5 | 11,0 | 20,0 | 10,9 | 14,0 | 1,5 | 26,5 |
| M10 | 1.6-5.0 | 13,0 | 25,5 | 12,9 | 16,0 | 1,7 | 33,0 |
| M12 | 1.6-3.5 | 16,0 | 29,5 | 15,9 | 19,0 | 1,8 | 38,0 |
Materials, codes and supply conditions
Stainless steel
Configurations supplied on request, as indicated in the catalogue.
Variants
| Dueemme code | Thread | Grip (mm) | Hole (mm) |
|---|---|---|---|
| KTSZCM4C2 | M4 | 1.6-3.5 | 6,0 |
| KTSZCM5C2 | M5 | 1.6-3.5 | 7,0 |
| KTSZCM6C2 | M6 | 1.6-4.0 | 9,0 |
| KTSZCM8C2 | M8 | 1.6-4.5 | 11,0 |
| KTSZCM10C2/13 | M10 | 1.6-5.0 | 13,0 |
| KTSZCM12C2/16 | M12 | 1.6-3.5 | 16,0 |
Catalogue tolerances (mm): A Ref · Hole size +0.10 · D +0.07 -0.1 · B +/-0,3 · K +/-0,2 · L +/-0,3. Dimensions without an explicit tolerance require confirmation.
Steel
Configurations supplied on request, as indicated in the catalogue.
Variants
| Dueemme code | Thread | Grip (mm) | Hole (mm) |
|---|---|---|---|
| KTSZCM4C1 | M4 | 1.5-3.0 | 6,0 |
| KTSZCM5C1 | M5 | 1.5-3.5 | 7,0 |
| KTSZCM6C1 | M6 | 1.5-4.0 | 9,0 |
| KTSZCM8C1 | M8 | 1.5-4.0 | 11,0 |
| KTSZCM10C1/13 | M10 | 1.5-5.0 | 13,0 |
Catalogue tolerances (mm): A Ref · Hole size +0.10 · D +0.07 -0.1 · B +/-0,3 · K +/-0,2 · L +/-0,3. Dimensions without an explicit tolerance require confirmation.
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