Countersunk magnet is special type of disc/block/ring/arc magnet (neodymium, ferrite, smco) with a hole fit for screw. Magnets with countersunk / counterbore mounting holes allowing them to be screwed in place with the screw head flush. We can provide neodymium countersunk magnets for various applications.
Countersunk magnets are made of a powerful disc/block/ring/arc magnet sunken in to a stainless steel shell meaning that the north pole is on the centre of the magnetic face and the south pole is on the outer edge around it. The stainless steel pot increases the adhesive force of the magnets giving them an incredible hold for their size and also increases their resistance to corrosion. An added advantage of disc/block/ring/arc magnets is that they are resistant to chipping or cracking following constant impact with a steel surface. These magnets are counter-bored on the magnetic face and can be fixed to a surface with a screw, magnets are also available with countersinks and threaded studs.
Countersunk magnets (Rare Earth Countersunk Holding 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.
Pot magnets (Rare Earth, ferrite, ceramic…) are high strength rare earth magnets in a mild steel cap for extra protection against chipping or cracking. Due to the protective cover on these pot magnets, they are a single sided magnet which allows for a non-destructive and easy solution for attaching and suspending objects.
Super Long Rectangular Countersunk Neodymium Magnet, Block Sintered Neodymium Magnets With Countersunk Holes, Neodymium (Rare Earth) Countersunk Magnets, Rectangle Strong Powerful Countersink Magnets China Manufactory Super Long Rectangular Countersunk Neodymium Magnet information: Size : 110mm x10mm x5mm with 2 holes / Customized Shape block, rectangular (countersunk) Raw material : Permanent Neodymium Magnet Grade : N35 N38 […]
Block Neodymium Magnets With Countersunk Holes, Countersunk Rectangular Magnet, Strong Powerful Countersink Magnets, Sintered NdFeB, NIB, Neo holding magnets, Permanent Rectangle Industrial Magnet China Manufactory Block Neodymium Magnets With Countersunk Holes information: Size : 40mm x20mm x5mm with 2 holes / Customized Shape block, rectangular (countersunk) Raw material : Permanent Neodymium Magnet Grade : N35 N38 […]
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Block Countersunk Magnet, Huge Super Strong Neodymium Block Magnet with Countersunk Holes for Wind Turbine, Wind Motors & Generators, Wind Turbine NdFeB Block with Countersunk or Counterbore Holes Block Countersunk Magnet Feature: 1) Material: Sintered NdFeB Magnet/Licensed NdFeB Magnet/Rare earth neodymium magnet; 2) Grade:N42,N45,N48,N50,N52,N35SH,N45H,N38SH,N42H; 3) Shape: huge block magnet with countersunk holes; 4) Coating: heavy duty Ni/Nickel,NiCuNi/Nickel-Cu-Nickel,Black Nickel,Zn/Zinc,Black Epoxy,etc; 5) Application: […]
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Neodymium Countersunk Magnets, Block Neodymium Magnets with single countersunk hole, Rectangle/Square NdFeB Magnet with 90 °Countersunk, Rare Earth Neodymium Countersink Magnets, Super strong neodymium magnets with counterbore hole, countersunk rectangular magnets Neodymium Countersunk Magnets feature: Material Neodymium-Iron-Boron Working Temperature Grade Max. Operating Temperature N35-N52 80°C (176°F) N33M- N48M 100°C (212°F) N33H-N48H 120°C (248°F) N30SH-N45SH 150°C (302°F) N30UH-N40UH 180°C (356°F) N28EH-N38EH 200°C (392°F) N28AH-N35AH 220°C (428°F) […]
NdFeB Countersunk Magnets, Customized Ring Block Disc Shaped Countersunk Neodymium Iron Boron, Sintering Countersunk Permanent Magnet, Rare Earth NdFeB Countersink Magnets China Manufacturer Product name NdFeB Countersunk Magnets Permanent magnet Material Neodymium iron boron Grade & working Temperature Grade Max. Operating Temperatures N35-N45 80°C (176°F) N48-N52 60°C (160°F) 35M- 50M 100°C (212°F) 33H-48H 120°C (248°F) 33SH-45SH 150°C (302°F) […]
Segment Countsunk Magnet, High Performance NdFeB Segment Magnet with Countsunk Hole for Motor or Generator, Segment Permanent Countsunk Magnet for Motor, countersunk segment magnets for DC motor High Performance NdFeB Segment Countsunk Magnet Feature: 1). Specialized in High performance, Heat resistant, High dimensional accuracy, Complex shape and Customized rare earth magnets. 2). Special shape with high precision size […]
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Zinc Plated Ring Countersunk Magnets, Sintered NdFeB Countersunk Pemanent Magnet, Ring NdFeB Magnet with Countersunk Holes, Countersink Magnets Manufacturer Zinc Plated Ring Countersunk Magnets, Neodymium Iron Boron Countersink Magnets Features: Grade: N35, N38, N42, N45, N48, N52, N35M, N40M, N42M, N45M, N48M, N35H, N38H, N40H, N42H, N45H, N48H, N35SH, N38SH, N40SH, N42SH, N44SH, N33UH, N35UH, N38UH, N40UH, […]
Zn Plated Block Countersunk Magnets for Wind Turbine, Sintered NdFeB Countersunk Pemanent Magnet, Motor Block NdFeB Magnet with Countersunk Holes, Wind Turbine Countersunk Magnets Zn Plated Block Countersunk Magnets for Wind Turbine, Neodymium Iron Boron Rectangle Countersink Magnets Features: Grade: N35, N38, N42, N45, N48, N52,N35M,N40M,N42M,N45M,N48M,N35H,N38H,N40H,N42H,N45H,N48H,N35SH,N38SH,N40SH,N42SH, N44SH,N33UH,N35UH,N38UH,N40UH,N42UH,N45UH,N33EH, N35EH,N38EH,N35AH Dimension:can be reach 200mm×20mm×5mm ,magnetized through 5mm Coating:White Zinc, Color Zinc, […]
High Powerful Channel Neo Magnet, 65 lbs NdFeB Rectangular Channel Magnet, Strong Neodymium Holding Channel Magnet, Neodymium Channel Magnet Mounting Assembly, Neodymium Magnet Plate Catch High Powerful Channel Neo Magnet W/ 2 Holes Feature: Part No.: HSNIC-2 Dimensions: 2″L x 1/2″W x 1/4″ T – 50mm* 12.7 mm* 6.35mm Holding Force: 20.385 KG / 45 LBS. Material: Block Neodymium Magnets […]
Holding Power Neodymium Channel Magnet, High Powerful Neodymium Channel Magnet, 45 lbs NdFeB Rectangle Channel Magnet, Clamp Strong Neodymium Holding Magnet Holding Power Neodymium Channel Magnet W/ 2 Holes Feature: Part No.: HSNIC-1 Dimensions: 2″L x 1/2″W x 1/4″ T – 50mm* 12.7 mm* 6.35mm Holding Force: 20.385 KG / 45 LBS. Material: Block Neodymium Magnets / U Shape Steel Shell Pot […]
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Countersink Neodymium Channel Holding Magnet, Channel Holding Magnet W/2 Countersunk Holes, Countersunk Neodymium Channel Magnet, NdFeB Mounting Magnet in Steel Channel Manufacturer Channel Holding Magnet W/2 Countersunk Holes Feature: Part No.: HSNIB-80 Dimensions: L(80mm) * L1(70mm) * W(13.5mm) * H(5mm) * D1(3.3mm) * D2(6.5mm) Holding Force: 33 (KG) Shape: Rectangular / Block / Bar Material: Countersunk / Countersink Neodymium Magnets […]
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Countersunk Mounting Magnet W/2 Countersunk Holes, Countersink Neodymium Channel Holding Magnet, NdFeB Channel Mounting Magnet, Magnet in Steel Channel Countersunk Countersunk Mounting Magnet W/2 Countersunk Holes Feature: Part No.: HSNIB-50 Dimensions: L(50mm) * L1(40mm) * W(13.5mm) * H(5mm) * D1(3.3mm) * D2(6.5mm) Holding Force: 27 (KG) Shape: Rectangular / Block / Bar Material: Countersunk / Countersink Neodymium Magnets / […]