Ring Countersunk Magnet N42 12x3x3mm

Ring Countersunk Magnet N42 12x3x3mm, Extra Strong Disc Block Countersink Magnet, Screw-on Magnets, Powerful Rare Earth NdFeB Permanent Ring Magnet with Counterbore Hole, Ring Neodymium Magnet with Countersunk 90°, Round Screw-on Pot Magnets, Sintered Neodymium Countersunk Holding Magnet, Flat countersunk neodymium disc and block magnets China Supplier

Ring Countersunk Magnet N42 12x3x3mm Technical Specifications:
Item: NCTMN42-D12-3-3
Grade: N42
Material: Neodymium (NdFeB)
Plating: Nickel (Ni-Cu-Ni)
Magnet Shape: Disc Countersunk
Outside Diameter: 12 mm
Height: 3 mm
Inside Diameter: 3 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1280-1320 mT (12.8-13.2 kGs)
Energy Density (BH)max: 318-342 KJ/m³ (40-43 MGOe)
Coercivity Force (Hcb): ≥ 915 kA/m ( ≥ 11.5 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days

Countersunk pot magnets screw-on
Countersunk pot magnets screw-on In these products, our neodymium magnets are sunk in a steel pot and have a centered borehole and countersink. Hence, they can be screwed into the wall or ceiling with an appropriate countersunk screw and you can attach various objects. Besides countersunk pot magnets made of ferrite, you can also find pot magnets with cylindrical borehole as well as screw-on magnets without pot in our assortment.
Firm bolting with subsurface, countersunk neodymium magnet, countersunk ndfeb magnet
Use as holding, mounting or cup magnet
Especially suitable for structural solutions in metal, plant or booth construction as well as in the lighting industry

Small size ring magnet neodymium countersunk magnet, axially magnetized like almost all neodymium rings. This one has a 90°-countersunk. Neodymium magnets are made of neodymium, iron and boron and are the strongest raw magnets.
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! Some of their uses include:
Cabinet making – Typically you’ll find countersunk magnets used as invisible closing mechanisms and soft drawer closures.
DIY – Neodymium magnets can be used to create gate latches, holding doors open and closed, fixing bath panels and creating removable access panels.
Shop fitting – Magnets are often used in shelving and lighting systems, screens, window displays and signage.
Regular countersunk magnets are the only suitable choice if you need magnets to work through a gap, while countersunk pot magnets work best when clamped directly against a steel surface.