Magnet Shape: Pot with Threaded Stem / External Thread
Material: Hard Ferrite (Ceramic) and Steel
Coating: Zinc(Zn) / Nickel(Ni)       
Grade(Chinese Stardard):         Y35
Magnet ID:              FPET-32-Y35-Zn  
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 4.3-4.5 KGs (mT):  430-450 mT
Intrinsic Coercivity Force (Hcj):    2.70-3.00 KOe    215-239 KA/m
Coercivity Force (Hcb):              2.73-3.03 KOe    217-241 KA/m
Energy Density (BH)max:              4.1-4.8 MGOe     33.1-38.2 KJ/m³
Operating Temperature:               -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Pot Magnet Size:
Pot diameter (D): 32 mm
Pot height (H1): 8 mm
Total height (H2): 18.5 mm
Thread (M): M6
Tolerance:         +/-2% mm
Delivery time           7-25 days
Measurements

1.Size: Customize
2.Coating: Zinc and Nickel
3.Material: Ferrite magnet and Iron
For this ferrite magnetic pot, we have ferrite internal thread magnetic pot, ferrite external thread magnetic pot. We have different sized with different power force and different weight for your choose

Ferrite pot magnets consist of a steel shell with a ferrite magnet sunken into one face and are great value for money. The steel pot increases the adhesive force of the magnets giving them a strong hold for their size. Ferrite as a material has a very good resistance to corrosion and has a high maximum operating temperature making it a very versatile magnetic material. An added advantage of pot magnets is that they are resistant to chipping or cracking following constant impact with a steel surface. Ferrite pot magnets come in a variety of forms such as countersunk and with hook or eyebolt attachments.