Hydraulic fittings
METRIC Thread Chart
Reference geometry rows for METRIC thread identification. Use with physical pitch and sealing checks.
Last updated 2026-05-12Confidence: reference-derived3 rows
| Nominal | Dash | Thread type | Pitch / TPI | Major diameter | Seal |
|---|---|---|---|---|---|
| M12 x 1.5 | parallel | 1.5 mm | 0.4724 in / 12 mm | unknown | |
| M14 x 1.5 | parallel | 1.5 mm | 0.5512 in / 14 mm | unknown | |
| M16 x 1.5 | parallel | 1.5 mm | 0.6299 in / 16 mm | unknown |