Magnet Shape: Disc / Round / Flat
Material: Hard Ferrite (Ceramic) and Steel
Coating: Nickel(Ni)       
Grade(USA Stardard):         C5
Magnet ID:              FPF-90-C5-Ni      
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 3.80 KGs (mT):  380 mT
Intrinsic Coercivity Force (Hcj):    2.40 KOe    191 KA/m
Coercivity Force (Hcb):              2.50 KOe    199 KA/m
Energy Density (BH)max:              3.40 MGOe   27.0 KJ/m³
Operating Temperature:               -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Pot Magnet Size:
Pot Total Diameter (D):        90 mm
Pot Total Height (H):         19 mm
Tolerance:         +/-2% mm
Delivery time           7-25 days
Measurements

Pot magnets feature a cylindrical permanent magnet housed in a steel "pot" or case. The north and south poles are on the same plane. Because the gap between the poles is narrow, they have a shallow flux field, which makes these magnets best suited for gripping applications on smooth, thin surfaces. Supplied with a threaded hole to increase their flexibility in use.
3.Introduction of the product:
 .Applications of Pot Magnets:
Positioning jigs
   Work holding fixtures
   Catches and latches
   Insert into jigs and fixtures for holding
 .Users of Pot Magnets:
   Metalworking  
   Engineering  
   Machine Shops
   Fabricators