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NdFeB Flat Pot Magnet with Countersunk

/NdFeB Flat Pot Magnet with Countersunk
  • NdFeB Flat Pot Magnet with Countersunk

NdFeB Flat Pot Magnet with Countersunk, Neodymium Flat Cup Magnet with Countersunk Hole, holding clamping mounting Magnets, Magnetic System w/ countersunk head screw, Plain Magnets, strong countersink magnets embedded in a steel pot, COUNTERSUNK POT MAGNETS / STRONG NEODYMIUM MAGNETS FOR SCREW FIXING, glue-in / glued pot magnets China Supplier

NdFeB Flat Pot Magnet with Countersunk Feature
Part No. HSM-RBNC
Color Silver
Style  NdFeB Pot / Cup Magnet
Size Customized Size
Shape Pot Flat Magnet with Countersunk Hole
Composite Neodymium Magnet
Delivery Time 25 working days

By using a countersunk head screw, users can easily screw the pot magnet onto places where they want to hang, for example, tools, small iron parts etc. The openness of the countersunk can be changed to match the size of screw head.

Countersunk magnets are available with either pole on the magnetic face so that they can be used as a pair to attract or repel. If you are using two magnets to attract you need to make sure the opposite poles are facing each other as identical poles will repel! This magnet in a steel pot has a countersunk borehole and can be fastened with a countersunk screw.

Item No. D H d1 d2 Force Weight
mm mm mm mm Kg N Lbs g
HSM-RBNC13 13 4.5 3.5 6.6 4 40 9 4
HSM-RBNC16 16 4.5 3.5 6.6 7 75 17 6
HSM-RBNC20 20 6 4.5 9.3 10 105 23 13
HSM-RBNC25 25 7 4.5 9 16 160 36 24
HSM-RBNC32 32 7 5.5 11 31 310 69 39
HSM-RBNC40 40 8 5.5 10.3 51 500 112 73
HSM-RBNC60 60 15 8.5 16 112 1097 246 250
HSM-RBNC75 75 18 10.5 19 162 1587 357 480

Heat, shocks, external magnetic fields and corrosion.Optimal magnetic holding force
In principle, magnets retain their magnetic force indefinitely.
Clean pole surfaces and a flat workpiece ensure optimal tensile force.
Small cracks in magnetic material have no effect.
Factors that adversely affect the functioning of pot magnets:

Different alloys influence the magnetic force because of the permeability of the alloyed material; The higher the carbon content of the alloy components, the smaller the magnetic attraction force.
When the roughness of the surface of the workpiece increases. Neodymium Magnetic Systems with Steel Shell and Internal Thread
An air gap and non-magnetic material between magnet and workpiece.
Through exposure to prolonged radioactive and gamma radiation.

Pot magnets – also called cup magnets – and magnetic hooks are compact magnet systems with a single attracting surface.
They have a steel, brass, stainless steel or plastic shell. The steel shell prevents dispersion of the magnetic field and increases the magnetic force of the attracting surface. The shell – or pot – also provides better corrosion and chemical resistance. The maximum operating temperature ranges from 60 to 450 °C.

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  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

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