Compare
Class 6 vs 10 vs 12 rivet nut tool kits
Compare rivet-nut kit class ceilings against RivNut estimates, with verified VEVOR US product examples. Listed sizes always match; unlisted sizes error.
| Class | Kit / max metric | Typical fit | Trade-off |
|---|---|---|---|
| 6 | 9 in kit · max M6 | Largest need M3–M6 | Too light once you need M8 or larger |
| 10 | 14 in kit · max M10 | Largest need M8 or M10 | Still short if you need M12 |
| 12 | 16 in kit · max M12 | Largest need M12 (ceiling) | Confirm live mandrel list; larger than M12 is out of this ladder |
| Validation error (unlisted) | Not a class | metric 0, M7, or sizes outside 3/4/5/6/8/10/12 | No CTA — fix the input; do not invent a NO_MATCH purchase path |