Dia 43mm TPE NdFeB Cable Holding Magnet System, Rubber Magnetic Cable Tie Holder, Rubber Encased Pot Magnet Assembly NdFeB, Santoprene Rubber Covered Magnetic System, Outdoor Rubber Coated Magnetic Cable Clips Magnet Holder, Neodymium Clamping Magnet Fixing Holding System Boutique Magnets, Rubber Embedded Waterproof Magnetic Base Mount Holder Supplier Dia 43mm TPE NdFeB Cable Holding Magnet […]
NdFeB Countersunk Square Magnet N35 40x40x20mm, Rare Earth NdFeB Block Magnet with Countersink 90°, Flat countersunk rectangular magnets, Extra Strong Mounting NIB Magnet with Counterbore Hole, Sintered Neodymium Countersunk Screw Magnet China Supplier
NdFeB Countersunk Square Magnet N35 40x40x20mm Technical Specifications:
Material: Sintered Neodymium (NdFeB)
Plating: Nickel (Ni-Cu-Ni)
Magnet Shape: Block (Square, Rectangle) Countersunk
Length 40 mm
Width 40 mm
Height 20 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1170-1220 mT (11.7-12.2 kGs)
Energy Density (BH)max: 263-287 KJ/m³ (33-36 MGOe)
Coercivity Force (Hcb): ≥ 868 kA/m ( ≥ 10.9 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days
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Neodymium Magnets with Countersunk Holes N35,N36,N42,N45, 50 & N52 A Countersunk hole in a magnet provides a convenient way to fix the magnet onto a surface securely using a matching screw. Most of often there is a question about which polarity do I need for my application. The rule is if you use this magnet to attract to a steel surface, you can simply choose no preference; But if you are planning to use these magnets to attract to each other, you need choose half of your order to be north and the rest half of your order to be south; If you plan to use this magnet to attract to your own magnet, you need choose the opposite pole to match them up.
Countersunk magnets, are composed of neodymium magnets with a counterbore hole,Countersunk hole neodymium magnets are with various sizes of discs or rectangles shapes.Neodymium Countersunk Magnet, are perfect for use as magnetic fasteners around the home or for use in commercial applications.Use the countersunk magnet with wood frames is a good DIY activity for holding tools and objects,furnitures and more…
The neodymium Countersunk Magnet is a neodymium, iron, and boron magnetic alloy blend.The magnets are with anti corrosion plating. The North and South poles are on the largest flat directions.Please note that countersink block magnets are materials with strong magnetism and fragile features which require cautions when operating them.
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