15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni Technical Specifications: Item: NBN40M-15-10-5 Grade: N40M Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]
Round Countersunk Magnet N40 20x10x5mm, Flat countersunk neo round mounting magnets, Extra Strong Disc Countersunk Magnet, Powerful Rare Earth NdFeB Mounting Screw Magnet with Counterbore Hole, Ring Magnet with Countersink 90°, Screw-on Disc Magnets, Sintered Neodymium Holding Magnet China Supplier
Round Countersunk Magnet N40 20x10x5mm Technical Specifications:
Material: Neodymium (NdFeB)
Plating: Nickel (Ni-Cu-Ni)
Magnet Shape: Disc Countersunk
Outside Diameter: 20 mm
Height: 10 mm
Inside Diameter: 5 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1250-1280 mT (12.5-12.8 kGs)
Energy Density (BH)max: 302-326 KJ/m³ (38-41 MGOe)
Coercivity Force (Hcb): ≥ 907 kA/m ( ≥ 11.4 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days
Buy Countersunk Mounting Online
Use as holding, mounting or cup magnet, mounting screw-on disc magnet
Especially suitable for structural solutions in metal, plant or booth construction as well as in the lighting industry.
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.
All magnets may chip and shatter, but if used correctly can last a lifetime.
Keep away from pacemakers.
Not for children, parental supervision required.
COMMERCIAL USE ONLY.
If damaged please dispose of completely. Shards are still magnetized and if swallowed can inflict serious damage if magnets join inside the digestive tract.
Rare Earth Magnets are the strongest permanent magnets for sale today. Buy small earth magnets perfect for crafts and DIY. We also sell large rare earth magnets for heavy duty projects where super strong pull force is required.
NEODYMIUM MAGNETS ARE NOT SAFE FOR CHILDREN.