Magnet Shape: Disc / Round / Flat
Material: Hard Ferrite (Ceramic) and Steel
Coating: Nickel(Ni)       
Grade(Chinese Stardard):         Y20
Magnet ID:              FPF-25-Y20-Ni
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 3.2-3.8 KGs (mT):  320-380 mT
Intrinsic Coercivity Force (Hcj):    1.70-2.38 KOe    135-190 KA/m
Coercivity Force (Hcb):              1.76-2.45 KOe    280-320 KA/m
Energy Density (BH)max:              2.0-2.8 MGOe     18.0-22.0 KJ/m³
Operating Temperature:               -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Pot Magnet Size:
Pot Total Diameter (D):        25 mm
Pot Total Height (H):         7 mm
Tolerance:         +/-2% mm
Delivery time           7-25 days
Measurements

Pot magnet is one of the most efficient designs for gripping and holding. It consists of magnet material enclosed in a metal pot, while the active magnet face is not enclosed.
Pot magnet, is widely used as tools for various activities in workshops and developed for the current industrial needs, such as Positioning jigs, Work holding fixtures, Catches and latches, Insert into jigs and fixtures for holding, etc.