Countersunk Magnets

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-design

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:

COUNTERSUNK-MAGNETS

COUNTERSUNK-MAGNETS

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.

huge-neodymium-block-magnet-with-countersunk-hole-for-wind-turbine

Huge Neodymium Block Countersunk Magnet

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: […]

N52 Super Strong Rare Earth Block Fishing Neodymium Magnet

N52 Super Strong Rare Earth Block Fishing Neodymium Magnet

N52 Super Strong Rare Earth Block Fishing Neodymium Magnet, Powerful Neodymium Retrieval Block Countesunk Magnet, N52 NdFeB Rare Earth Recovery Salvage Magnet, Holding and Retrieving Neodymium Permanent Fishing Magnets N52 Super Strong Rare Earth Block Fishing Neodymium Magnet Specification: Name: Strong Countesunk Magnets Material: Rare earth NdFeB Diameter 100 X 50 X 20mm Thread M8 […]

arc-neodymium-countersunk-magnet-for-permanent-magnet-motors

Arc Neodymium Countersunk Magnet

Arc Neodymium Countersunk Magnet for Permanent Magnet Motors, Super Strong Ndfeb Arc Magnets for Motors & Generators, Segment Countersunk Ndfeb Magnet Arc Neodymium Countersunk Magnet Feature: 1.Grades: N30-N50, 35M-48M, 33H-42H, 35SH-45SH, 30UH-40UH, 30EH-38EH. 2.Size: various customized 3.Coating: Nickel,Zinc,Epoxy,Gold and etc. 4.Shapes: Cylinder and we can also manufacture the shape of magnet according to clients’ requirement 5. Package: carton or according to the […]

block neodymium countersunk magnets with single hole

Block Neodymium Countersunk Magnets with Single Hole

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

NdFeB Countersunk Magnets

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) […]

high-performance-ndfeb-segment-magnet-with-countsunk-hole-for-motor-or-generator

High Performance NdFeB Segment Countsunk Magnet

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 […]

SmCo Countersunk Ring Magnets

SmCo Countersunk Ring Magnets

SmCo Countersunk Ring Magnets, SmCo Ring Magnet, Buy Strong SmCo Counterbore Ring Magnets, Countersunk Ring Sintered Samarium Cobalt Pot Magnets, Rare Earth Samarium Cobalt SmCo5 Sm2C017 Ring Permanent Magnet Supplier Samarium Cobalt SmCo Countersunk Ring Magnets A SmCo ring magnet is a SmCo disc magnet with a concentric hole inside it. A SmCo countersunk magnet is […]

Countersunk SmCo Magnets

Countersunk SmCo Magnets

Countersunk SmCo Magnets, Disc Samarium Cobalt Magnets with Countersunk Hole, Sintered SmCo Discs with Central Holes, Sm2Co17 Magnet, Rare Earth SmCo Countersunk Ring Permanent Magnets China Wholesaler Exporter Countersunk SmCo Magnets – Samarium Cobalt SmCo is the alternative Rare Earth magnet. It is often used in aerospace, automotive and military applications. It is usually weaker than NdFeB Neodymium at room […]

Ring Countersunk Magnets

Zinc Plated Ring Countersunk Magnets

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, […]

Block Countersunk Magnets

Zn Plated Block Countersunk Magnets for Wind Turbine

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, […]

channel neo magnet

High Powerful Channel Neo Magnet

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 […]

neodymium channel magnet

Holding Power Neodymium Channel Magnet

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 […]

channel neodymium magnet

Channel Neodymium Magnet Assemblies

Channel Neodymium Magnet Assemblies, Latch Neodymium Magnet Channel Assemblies, Tool Holder Magnet, Countersunk Hole Long Bar Channel Magnet, Countersunk Neo Channel Magnet Channel Neodymium Magnet W/2 Countersunk Holes Feature: Part No.: HSNIB-120 Dimensions: L(120mm) * L1(110mm) * W(13.5mm) * H(5mm) * D1(3.3mm) * D2(6.5mm) Holding Force: 40 (KG) Shape: Rectangular / Block / Bar Material: Countersunk / Countersink Neodymium Magnets […]

countersunk channel ndfeb magnet

Countersunk Channel NdFeB Magnet

Countersunk Channel NdFeB Magnet, Mounting Countersunk Neodymium Magnet Channel Assemblies, Channel Neodymium Holding Magnet, China Supplier Mounting Channel Rectangular Magnet W/2 Countersunk Holes Mounting Countersunk Channel NdFeB Magnet Feature: Part No.: HSNIB-100 Dimensions: L(100mm) * L1(90mm) * W(13.5mm) * H(5mm) * D1(3.3mm) * D2(6.5mm) Holding Force: 36 (KG) Shape: Rectangular / Block / Bar Material: Countersunk […]

neodymium channel holding magnet

Countersink Neodymium Channel Holding Magnet

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 […]

ndfeb channel mounting magnet

NdFeB Channel Mounting Magnet

Channel Mounting Magnet W/2 Countersunk Holes, Countersink Neodymium Channel Holding Magnet, Channel Neodymium Magnet, China Channel Magnets Supplier, Rectangular Cup Magnet with Countersunk Channel Mounting Magnet W/2 Countersunk Holes Feature: Part No.: HSNIB-60 Dimensions: L(60mm) * L1(50mm) * W(13.5mm) * H(5mm) * D1(3.3mm) * D2(6.5mm) Holding Force: 30 (KG) Shape: Rectangular / Block / Bar Material: Countersunk / Countersink Neodymium […]

countersunk mounting magnet

Countersunk Mounting Magnet W/2 Countersunk Holes

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 / […]

neodymium magnet channel

Mounting Countersunk Neodymium Magnet Channel

Mounting Countersunk Neodymium Magnet Channel, Countersunk Channel Neodymium Holding Magnet, NdFeB Mounting Magnet Channel, Rectangular Pot Magnet W/2 Countersunk Holes Mounting Countersunk Neodymium Magnet Channel Feature: Part No.: HSNIB-40 Dimensions: L(40mm) * L1(30mm) * W(13.5mm) * H(5mm) * D1(3.3mm) * D2(6.5mm) Holding Force: 17 (KG) Shape: Rectangular / Block / Bar Material: Countersunk / Countersink Neodymium Magnets / Steel Shell […]

countersunk rectangle channel magnet

Neodymium Countersunk Rectangle Channel Magnet

Neodymium Countersunk Rectangle Channel Magnet, NdFeB Countersunk Square Magnet in Steel, Countersunk M3 Screw Hole Clamp Neodymium Strong Holding Magnet, Rectangular Channel Mounting Magnet Assembly Neodymium Countersunk Rectangle Channel Magnet Feature: Part No.: HSNIA-30 Dimensions: L(30mm) * L1(15mm) * W(13.5mm) * H(5mm) * D1(3.3mm) * D2(6.5mm) Holding Force: 16 (KG) Material: Countersunk / Countersink Neodymium Magnets / Steel Shell […]

channel countersunk magnet

Neo Rectangular Channel Countersunk Magnet

Neo Rectangular Channel Countersunk Magnet, U-Channel Magnet With Countersunk Hole, Licensed NdFeB Square Channel Assemblies, Powerful Neodymium Channel Countersink Magnet Neo Rectangular Channel Countersunk Magnet Feature: Part No.: HSNIA-20 Shape: Square / Rectangular Dimensions: L(20mm) * L1(10mm) * W(13.5mm) * H(5mm) * D1(3.3mm) * D2(6.5mm) Holding Force: 8 (KG) Material: Countersunk / Countersink Neodymium Magnets / Steel Shell Pot […]