Magnetisation Grade:         N40
Material: Neodymium-Iron-Boron (NdFeB), Neodymium and Steel 
Magnet ID:              NPET-16-N40-Zn
Plating / Coating: zinc-plated (zn)     
Shape: Disc / with Threaded Stem / External Thread    
Pot Magnet Size: 
Pot diameter (D): 16 mm
Pot height (H1): 5 mm
Total height  (H2): 13.5 mm
Thread (M): M4
Tolerance:         ±0.1 mm
Magnetisation Direction:   Axial      
Residual Magnetic Flux Density (Br): 12.6-13.0 KGs (T):  1.26-1.30 T 
Energy Density (BH)max:              38-41 MGOe   302-326 KJ/m³   
Coercivity Force (Hcb):              ≥10.8 KOe  ≥860 KA/m   
Intrinsic Coercivity Force (Hcj):    ≥12 KOe    ≥955 KA/m   
Maximum Operation Temperature: 80 °C 
Delivery Time:           14-35 days   
Measurements:

1. long durability
2. reliable quality,ISO9001
3.all grades & shapes as request
4.High and stable Performance
Materials:
Sintered Neodymium-Iron-Boron,NdFeB magnetic, Ferrite
Magnetic properties:
High coercive force, the max curie temp is up to 200 degree centigrade or 380 curie temperature;
Shapes and size:
Disc (Cylinder) , Block, Ring, Countersunk, Segment and more, trapezoid, irregular shape, customized shapes are available ;
Application :
Micro special motors,such as voice coil motors installation,such as magnetic clamps,magnetic cranes,magnetic filters,CD-ROMs.SOnic equipment,such  as earphones,microphones,loudspeakers.Meter apparatus,such as electricity meters,velocity meters,flow meters.Medical devices,such as magnetic resonance image devices,water magnetizers,magnetic therapy devices.
Buyer Guide
In order to quote you the best price quickly, please provide the following information:
1.Product size,grade,coating, the Directions of Magnetization,etc.
2.Order quantity;
3.Attached the drawings if customized4.Any special packing or other requirements