Countersunk Neodymium Block Magnet N45 20x10x4mm

Countersunk Neodymium Block Magnet N45 20x10x4mm, Buy Rectangle Magnet with Countersink 90°, Screw-on Block Magnets, Flat countersunk Rectangular magnets, Extra Strong Countersunk Mounting Magnet, Powerful Rare Earth NdFeB Holding Magnet with Counterbore Hole, Sintered Neodymium Double Countersunk Screw Magnet China Supplier

Countersunk Neodymium Block Magnet N45 20x10x4mm Technical Specifications:
Item: NCTMN45-B20-10-4
Grade: N45
Material: Sintered Neodymium (NdFeB)
Plating: Nickel (Ni-Cu-Ni)
Magnet Shape: Block (Square, Rectangle) Countersunk
Length 20 mm
Width 10 mm
Height 4 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1320-1380 mT (13.2-13.8 kGs)
Energy Density (BH)max: 342-366 KJ/m³ (43-46 MGOe)
Coercivity Force (Hcb): ≥ 923 kA/m ( ≥ 11.6 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days

Countersunk screws magnet, Countersunk Square Magnet, buy Countersunk Neodymium Block Magnet
Neodymium Magnets are the world’s strongest magnets. All magnets are not created equal! MPCO Magnets offers the highest quality neodymium magnets with consistent performance at lowest price.
Our strong neodymium magnets are designed & manufactured to meet stringent quality standards using the latest technology.
Neodymium magnets (also known as Neo, NdFeB, NIB or super magnets) , a type of rare earth magnets, are the permanent magnets made from neodymium, iron, boron and other rare earth materials.
Strong Grade N42 Neodymium Magnets , stronger than N40, N38 and N35
Br Max: 13200 gauss
Nickel-Copper-Nickel triple layer coated for maximum neodymium magnets durability and protection again corrosion
ISO Certified, top notch quality and superior performance guaranteed

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.
Make mounting Magnet Easier Using Neodymium Magnets With Countersunk Holes
Ideal for furniture fixings, hanging artwork and keeping doors and drawers closed, countersunk magnets have a central hole which allows them to be fixed to non-magnetic surfaces with a screw.
If your project requires magnet-to-magnet application, use North pole with South pole magnet to avoid the magnets repelling.