Neodymium pot magnet with internal thread is built with ring magnet embedded in a high-permeability stainless steel shell. Steel shell can avoid brittle sintered Neodymium magnet from cracking or chipping during repeated impact and improve pull force in the meantime. As its name implies, Neodymium pot magnet with internal thread has a central hole with a continuous metric internal thread and can be fastened with objects with an external thread.
Specifications of Neodymium Pot Magnet with Internal Thread
| Model | D (mm) | H (mm) | M | Unit weight (g) | Pull force (kg) |
| H16 | 16 | 5.2 | 3 | 7 | 4 |
| H20 | 20 | 7.2 | 4 | 14 | 8 |
| H25 | 25 | 7.7 | 5 | 25 | 17 |
| H32 | 32 | 7.8 | 5 | 44 | 27 |
| H36 | 36 | 7.6 | 6 | 55 | 36 |
| H42 | 42 | 8.8 | 6 | 86 | 55 |
| H48 | 48 | 10 | 8 | 132 | 70 |
| H60 | 60 | 12 | 8 | 229 | 140 |
| H75 | 75 | 15 | 10 | 464 | 250 |
