The D66SH cylinders are made with grade N42SH (SH = Super High Temperature) material. The SH material means that the magnets can be heated to 300° F without any permanent loss of magnetic strength, unlike standard neodymium magnets that begin to lose strength at 175° F. Suitable for many high temperature applications. There are four basic magnetic gear types: First-order device: In this setup, both gears have the same number of magnets and they'll rotate at the same speed. This setup is basically just a magnetic coupling, but it allows for rotation to be transferred through non-magnetic barriers. Second-order device: This setup uses a ratio of magnetic pairs ...Pavlof Volcano, Alaska, March 27, 2016, with seismometer data from 3,800 miles away at K&J Magnetics. Some years ago, we heard about a seismometer you could build out of magnets and a slinky. …1 1/8" o.r. x 1" i.r. x 3/4" x 45º. Nickel Plated. Magnetized North on outside face. Price: $8.51. Gap: This Gap Calculator estimates the magnetic field strength between two neodymium magnets separated by a small gap. The magnets are positioned with opposite poles facing one another, so that the magnets are attracting towards one another. For an in-depth explanation of how this calculator works, check out our Gap Calculator article. R822CS-N - Neodymium Ring Magnet. Strong countersunk ring magnets sized specifically for #4 flat-head screws. The north pole is on the side of the magnet with the large hole, where the head of the screw would be. These countersunk rings can be used for a wide range of applications including door closures and tool hangers.Gap: This Gap Calculator estimates the magnetic field strength between two neodymium magnets separated by a small gap. The magnets are positioned with opposite poles facing one another, so that the magnets are attracting towards one another. For an in-depth explanation of how this calculator works, check out our Gap Calculator article. K&J Magnetics, Inc. Your online source for incredibly powerful neodymium magnets. Magnet Shapes & Categories. Discs/Cylinders; Blocks; ... Search K&J part numbers: D82SH - Neodymium Disc Magnet. If you are looking for a powerful disc magnet to put in your oil pan or attach to an oil filter, this is the magnet you need. Our D82SH magnets are made with grade N42SH (SH = Super High Temperature) material. The SH material means that the magnets can be heated to 300° F without any permanent loss of magnetic ...Click here to download a PDF Specification Sheet.: Click here to download a PDF drawing of this product.: Click here to download a Certificate of Compliance for this product.: Click here to download a RoHS Statement of Compliance for this product.: Click here to download a Material Safety Data Sheet (MSDS) for this product.: …Surface Field : 6619 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax: 52 MGOe. Here we offer our popular 1/4" x 1/4" cylinders in grade N52. This is the strongest magnet of this size anywhere in the world. Powerful, affordable, and very useful. This size is also available in grade N42 as part … Magnetization Direction: Axial (Poles on Flat Ends) Weight: 0.0532 oz. (1.51 g) Pull Force, Case 1: 3.56 lbs. Pull Force, Case 2: 6.92 lbs. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. Strong countersunk ring magnets sized specifically for #4 flat-head screws. The north pole is on the side of the magnet with the large ... Weight: 2.17 oz. (61.46 g) Pull Force, Case 1: 67.40 lbs. Pull Force, Case 2 : 92.16 lbs. Surface Field: 5461 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax: 52 MGOe. These 2" long blocks are great for a number of heavier holding applications. The BY088-N52 is a very powerful and sturdy block magnet.BHmax: 42 MGOe. These small discs are great for a wide variety of applications that require a small and very thin magnet. This size is also available in grade N52 as part number D301-N52. These magnets are sold in packs of 10. Order a quantity of 1 and get 10 magnets. Order a quantity of 2 and get 20 magnets.D24 - Neodymium Cylinder Magnet. These small cylinders make great fridge magnets, as they are easy to handle and can hold paper and pictures in place. This size is also available in grade N52 as part number D24-N52 and in diametrically magnetized grade N42 as part number D24DIA. Pull Force, Case 1 vs. distance: …1/4" x 1/16" x 1/8" Ring magnet. 10% Off. XLTK-WHT. White magnetic thumbtack. Order online for. fastest shipping! No Minimum Order! K&J Magnetics, Inc. Your online source for incredibly powerful neodymium magnets.K&J Magnetics demonstrates a homemade magnetometer made with a multi-meter, a USB cable and an inexpensive sensor.Website: https://www.kjmagnetics.com/catego...3/8" x 1/16" disc, Gold plated. 10% Off. WPH-SM. Waterproof Magnetic Hook, holds up to 12 lb. Order online for. fastest shipping! No Minimum Order! K&J Magnetics, Inc. Your online source for incredibly powerful neodymium magnets.Magnets - Disc or block magnets based on your design. Use the table below or our magnet finder to quickly find a certain size. Adhesive - Some type of glue, adhesive or epoxy for securing the magnets to the wood. Screws - Enough screws to secure pieces of wood together. 2. Step by step build guide for magnetic knife holder.MM-A-16 - Countersunk Mounting Magnet. The MM-A style is a flat mounting magnet with a tapered hole to recess a screw head. One can be attached to an object that needs to be hung from a metal surface, or it …Pavlof Volcano, Alaska, March 27, 2016, with seismometer data from 3,800 miles away at K&J Magnetics. Some years ago, we heard about a seismometer you could build out of magnets and a slinky. …D22 - Neodymium Cylinder Magnet. These neat little cylinders are the same diameter as our D21 magnets, but twice the thickness. The extra thickness makes them easier to handle and pull off of metal surfaces than the D21. This size is also available in grade N52 as part number D22-N52. Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.Weight: 3.70 oz. (105.0 g) Pull Force: 125.4 lbs. Surface Field : N/A. Brmax: 13,200 Gauss. BHmax: 42 MGOe. The MMS-C style is a flat mounting magnet with male stud permanently attached to the mount. Perfect for putting through a hole and fastening with a nut to attach any hardware assembly. Click here for a depiction of the magnetic field.K&J Magnetics is a leading online retailer of high-quality magnets and magnetic products. The company was founded in 2004 and has since become a trusted source of magnetic solutions for a wide …The D38-N52 is a great size for fridge magnets. They are small and easy to handle, but strong enough to hold even the largest of art projects to the fridge. They are also an excellent choice for use on magnetic bulletin boards. Pull Force, Case 1 vs. distance: Magnet to a Steel Plate. Pull Force, Case 2 vs. distance: Between 2 …Magnetization Direction: Axial (Poles on Flat Ends) Weight : 0.16 oz. (4.53 g) Pull Force, Case 1 : 8.73 lbs. Pull Force, Case 2 : 12.40 lbs. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. The R844 is an outstanding ring magnet with a million uses! Perfect for science projects, crafts, magic tricks and so much more.Weight: 2.17 oz. (61.46 g) Pull Force, Case 1: 67.40 lbs. Pull Force, Case 2 : 92.16 lbs. Surface Field: 5461 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax: 52 MGOe. These 2" long blocks are great for a number of heavier holding applications. The BY088-N52 is a very powerful and sturdy block magnet.Weight : 3.83 oz. (109 g) Pull Force, Case 1 : 89.33 lbs. Pull Force, Case 2 : 148.8 lbs. Surface Field : 4105 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax : 14,800 Gauss. BHmax : 52 MGOe. The DX88-N52 disc is ultra powerful and must be handled with great care. This disc can, and will, pinch if it is mishandled.Magnet Wire. Magnet wire is a thin layer of enamel insulation over a copper wire and is a crucial component in many electronic and electrical devices. Learn more. MW18-4. 18 ga Magnet Wire. 1/4 lb (~50 ft) Spool. Price: $7.50.Surface Field : 5903 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. The DX8X8 is an incredibly powerful cylinder magnet. Useful for applications in which SUPER STRONG holding power is needed. They should only be purchased by users familiar with the proper handling of very large …Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. These are 1" diameter x 3/16" thick countersunk ring magnets sized for use with a #10 countersunk screw. The RX033CS-N is magnetized with the north pole on the countersink side. These countersunk rings can be used for a wide range of applications including door closures …Surface Field: 2343 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. The BX8X04 is a strong and sturdy block. The holding power of this magnet is amazing. It will be very tough to separate two of these magnets stuck together, so handle with care. Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.Strong neodymium silicone rubber coated mounting magnets are very versatile with a high friction that is great for hanging, shock resistance and waterproofing that allow use in many situations. Learn more. N42 13 lb. RMB-B-X0. 1" x 3/4" x 1/4" thick. Silicone Rubber Coated. Counterbored Hole.This globe shows the intensity and direction of the Earth's magnetic field at the surface of the Earth. On average, the field strength is about half a gauss; 0.5 gauss or 50 μT. Locally, however, this varies. For example, the field strength here at K&J Magnetics in Pennsylvania, USA is about twice as strong as in Rio de Janiero, …Follow these steps to setup a Tax Exempt login account: Create an account on our website. You will need to confirm your email address as part of the account creation process. Send a copy of your tax exempt certificate to [email protected] . After we review your submission (allow 3-5 business days), you will receive an email confirmation ...What are ring magnets used for? - Ring magnets are used for many applications such as speakers, motors, sensors, craft, hobby and DIY, as countersunk magnets and …At K & J Magnetics, Inc., we are committed to providing our customers with the highest quality magnets and exceptional service. Whether you are looking for a standard magnet or a custom solution, our experienced team is dedicated to helping you find the right product for your application.MuMETAL is an alloy of nickel and iron used for magnetic shielding. You can find it inside many electronic devices, from hard drives to CRT televisions. MuMETAL is made of mostly nickel. It contains of about 75-80% nickel, with iron and other elements making up the balance. In comparison, regular steel is an alloy made of mostly iron. D61 - Neodymium Disc Magnet. These discs have a nice low profile, which allows them to be inconspicuous when used in arts and crafts projects in many other applications. A very handy and versatile size. This size is also available in grade N52 as part number D61-N52 and in grade N52 with a Gold finish as part number D61G-N52. Some Practical Advice: Use magnets to help locate the screws in the studs, but also try to imagine the hidden structure underneath. While magnets are usually helpful, the process is easier if you look for some underlying clues. Many studs are spaced about 16 inches apart. Start your search from one edge of the wall, and work 16” …Magnetization Direction: Axial (Poles on Flat Ends) Weight : 0.426 oz. (12.1 g) Pull Force, Case 1 : 18.08 lbs. Pull Force, Case 2 : 20.38 lbs. Surface Field : 6619 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax: 52 MGOe. These cylinders in grade N52 are more powerful than our standard D88 cylinders in grade N42.Pull Force : 4.70 lbs. Surface Field : N/A. Brmax: 12,600 Gauss. BHmax: 38 MGOe. The MM-D style is a flat mounting magnet with a female threaded shaft permanently attached. If you need a magnet to attach to something threaded, this is what you need. Click here for a depiction of the magnetic field. View B-H curves for this magnet.Pyrolytic Graphite. Pyrolytic graphite sheets are excellent for levitation experiments and exploring the properties of diamagnetism. Learn more. PG1. Pyrolytic Graphite. 32mm x 16mm x 0.75mm thick. Price: $6.00.Magnet Applications. Conveniently browse neodymium magnets by usage. Fridge Magnets. Aquarium Magnets. Dry Erase Board Magnets. Levitation Magnets. Sensor & Relay Magnets. Science Project Magnets. Water Treatment Magnets. Magnet Wire. Magnet wire is a thin layer of enamel insulation over a copper wire and is a crucial component in many electronic and electrical devices. Learn more. MW18-4. 18 ga Magnet Wire. 1/4 lb (~50 ft) Spool. Price: $7.50. Pull Force, Case 1 : 1.66 lbs. Pull Force, Case 2 : 6.08 lbs. Surface Field : 2451 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. If you need a thin, 5/16" diameter neodymium disc magnet (doesn't everybody?), the D51 is the magnet for you. Very powerful for it"s size, the D51 is easy magnet to handle.1 1/8" o.r. x 1" i.r. x 3/4" x 45º. Nickel Plated. Magnetized North on outside face. Price: $8.51.DH21 - Neodymium Disc Magnet. The DH21 is one of our newest additions featuring a true 0.200" (+/-0.004") diameter. These uniquely sized magnets are in high demand since they are perfectly sized for use in small …There are several simple methods that can be used to identify the (Scientific) North and South poles of neodymium magnets. 1) The easiest way is to use another magnet that is already marked. The North pole of the marked magnet will be attracted to the South pole of the unmarked magnet.Pull Force, Case 1 : 2.85 lbs. Pull Force, Case 2 : 4.59 lbs. Surface Field : 5233 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax : 52 MGOe. This is one of our most popular sizes. In grade N52, they are even more powerful than our standard grade N42 D42 discs. This is a great size for general purpose hanging and holding ... This calculator only considers discs, cylinders and rings that are magnetized along the cylindrical axis. While K&J Magnetics offers diametrically magnetized discs, this calculator does not apply to them. This calculator is currently a beta version and is intended only for reference. K&J Magnetics, Inc. will not be held liable for its use. Magnetization Direction: Axial (Poles on Flat Ends) Weight : 0.00333 oz. (0.0943 g) Pull Force, Case 1 : 0.45 lbs. Pull Force, Case 2 : 0.84 lbs. Surface Field : 4667 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. These little magnets are an interesting size. Click here to download a PDF Specification Sheet.: Click here to download a PDF drawing of this product.: Click here to download a Certificate of Compliance for this product.: Click here to download a RoHS Statement of Compliance for this product.: Click here to download a Material Safety Data Sheet (MSDS) for this product.: Click here to download a Conflict … B114 - Neodymium Block Magnet. These very small blocks are magnetized through the 1/4" thickness. The poles are located on the small 1/16" x 1/16" faces. Just one of these small blocks will hold a standard 8.5" x 11" sheet of paper to a refrigerator. Pull Force, Case 1 vs. distance: Magnet to a Steel Plate. Weight: 2.17 oz. (61.46 g) Pull Force, Case 1: 67.40 lbs. Pull Force, Case 2 : 92.16 lbs. Surface Field: 5461 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax: 52 MGOe. These 2" long blocks are great for a number of heavier holding applications. The BY088-N52 is a very powerful and sturdy block magnet.Strong rare earth neodymium mounting magnets available in standard measurement system sizes. Standard Countersunk Mounting Magnets. MMS-A style. Standard Counterbored Mounting Magnets. MMS-B style. Standard Male Stud Mounting Magnets. MMS-C style. Standard Female Stud Mounting Magnets. MMS-D style.Magnetization Direction: Axial (Poles on Flat Ends) Weight : 0.212 oz. (6.01 g) Pull Force, Case 1: 8.68 lbs. Pull Force, Case 2: 29.25 lbs. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. Note: As of February 2010 the RC22CS-S is now designed to accept #8 screws. Strong countersunk ring …Enter your 7 digit K&J Magnetics Order ID and email address here to track your shipment. Do not enter your invoice number that begins with a letter. Please enter the email address associated with this order. Please allow at least one business day for your package to register in the tracking system. 1/4" x 1/16" x 1/8" Ring magnet. D203 - Neodymium Disc Magnet. These little magnets are may be tiny, but they are strong enough for lots of uses. These magnets are sold in packs of 10. Order a quantity of 1 and get 10 magnets. Order a quantity of 2 and get 20 magnets. 1" x 1/2" x 1/8" thick. with 2 holes to accept #6 countersunk screws. Nickel Plated. Magnetized thru Thickness. Sold by the PAIR. Price: $5.67. K&J Magnetics has a revenue of $11.6M, and 36 employees. K&J Magnetics's latest funding round was a Debt - PPP (CARES Act) for $150K on Apr 2020. K&J Magnetics's main competitors are Master Magnetics, Apex Magnets and Ipes International Inc: Magnetic Separators & Magnetic Sweepers. K&J Magnetics has 9 followers on Owler.1 1/8" o.r. x 1" i.r. x 3/4" x 45º. Nickel Plated. Magnetized North on outside face. Price: $8.51. D82SH - Neodymium Disc Magnet. If you are looking for a powerful disc magnet to put in your oil pan or attach to an oil filter, this is the magnet you need. Our D82SH magnets are made with grade N42SH (SH = Super High Temperature) material. The SH material means that the magnets can be heated to 300° F without any permanent loss of magnetic ... Qty: N52 0.56 lb. D21B-N52. 1/8" dia. x 1/16" thick. Black Nickel Plated. Axially Magnetized. Price: $1.40. D72-N52 - Neodymium Disc Magnet. This is another very difficult to find size. These discs are surprisingly strong and sturdy. Thousands of applications. This size is also available in grade N42 as part number D72. Pull Force, Case 1 …Max Operating Temp: 302ºF (150ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. If you are looking for a powerful, yet thin magnet for your high temperature application, this is the magnet for you. The D61SH discs are made with grade N42SH (SH = Super High Temperature) material. The SH material means that the magnets can be heated to 302° …Surface Field : 5903 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. The DX8X8 is an incredibly powerful cylinder magnet. Useful for applications in which SUPER STRONG holding power is needed. They should only be purchased by users familiar with the proper handling of very large … DC3 - Neodymium Disc Magnet 3/4in dia.x 3/16in thick Nickel Plated Axially Magnetized The D66SH cylinders are made with grade N42SH (SH = Super High Temperature) material. The SH material means that the magnets can be heated to 300° F without any permanent loss of magnetic strength, unlike standard neodymium magnets that begin to lose strength at 175° F. Suitable for many high temperature applications. D84B-N52 - Neodymium Disc Magnet. These discs are a bit different than most of the magnets we stock. They are plated with Black Nickel and are grade N52. The Black Nickel is actually more of a dark charcoal color than black. It is a little more corrosion resistant than regular nickel, but the main reason we decided to stock them is because they ... D84B-N52 - Neodymium Disc Magnet. These discs are a bit different than most of the magnets we stock. They are plated with Black Nickel and are grade N52. The Black Nickel is actually more of a dark charcoal color than black. It is a little more corrosion resistant than regular nickel, but the main reason we decided to stock them is because they ...DZ0X8-N52 - Neodymium Disc Magnet. These 3" discs are some of the most powerful magnets on the market. Useful for the STRONGEST holding applications. They are freakishly powerful and should only be purchased by those familiar with the proper handling of very large neodymium magnets. Two of these stuck together are impossible to separate by hand.D44 - Neodymium Cylinder Magnet. Our D44 cylinder (or rod) magnets are great for many purposes. They make great magnets for hanging things on the fridge or metal boards because they can hold a lot and their 1/4" thickness makes them easier to grasp to pull off than some of the thinner magnets we carry (although it will still take a bit of effort).D82SH - Neodymium Disc Magnet. If you are looking for a powerful disc magnet to put in your oil pan or attach to an oil filter, this is the magnet you need. Our D82SH magnets are made with grade N42SH (SH = Super High Temperature) material. The SH material means that the magnets can be heated to 300° F without any permanent loss of magnetic ...D41G-N52 - Neodymium Disc Magnet. These strong, gold plated discs are a great choice for many applications. They are also excellent decorative magnets for arts and crafts projects. Very versatile and attractive little disc magnets. This size is also available in grade N42 with silver Nickel plating as part number D41, in grade N52 with silver ... Plating/Coating: Ni-Cu-Ni (Nickel) Magnetization Direction: Axial (Poles on Flat Ends) Weight: 0.776 oz. (22.0 g) Pull Force: 37.73 lbs. Surface Field : N/A. Brmax: 13,200 Gauss. BHmax: 42 MGOe. The MMS-H style is a flat mounting magnet with an internal thread in the center. These unique mounting magnets are incredibly useful for when you need ... Magnetization Direction: Axial (Poles on Flat Ends) Weight: 1.75 oz. (49.67 g) Pull Force: 66.38 lbs. Surface Field : N/A. Brmax: 13,200 Gauss. BHmax: 42 MGOe. The MMS-H style is a flat mounting magnet with an internal thread in the center. These unique mounting magnets are incredibly useful for when you need to securely fasten a magnet to your ...Magnetization Direction: Axial (Poles on Flat Ends) Weight : 0.01 oz. (0.283g) Pull Force, Case 1 : 0.95 lbs. Pull Force, Case 2 : 2.70 lbs. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. The R421 is a very affordable little ring magnet. Excellent for use in model miniatures, custom packaging, and even small electronic ...K&J MAGNETICS, INC. | 49 followers on LinkedIn. ... Tab Hardware Inc Aviation and Aerospace Component Manufacturing Long Beach, California K&J Magnetics offers a wide range of neodymium magnets for various applications, such as hanging, fridges, DIY and more. Browse their products by size, shape, grade and price, and learn more about their features and benefits. Click here to download a PDF Specification Sheet.: Click here to download a PDF drawing of this product.: Click here to download a Certificate of Compliance for this product.: Click here to download a RoHS Statement of Compliance for this product.: Click here to download a Material Safety Data Sheet (MSDS) for this product.: Click here to download a Conflict Minerals … K&J Magnetics - Client Login. We are now required to collect sales tax in several states. Learn more about tax exempt status for your business. Login. Cart ( 0) All orders placed & paid online by 1PM ET (M-F) will be shipped the same day! Details. Policies | Contact Us | Track Your Package. Customer Account. Pull Force, Case 2 : 3.78 lbs. Surface Field : 5492 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. This disc is the incredibly popular 1/4" diameter in a new thickness! It is a very solid and strong neodymium disc magnet. Pull Force, Case 1 vs. distance: Magnet to a Steel Plate. 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D1X0 - Neodymium Cylinder Magnet. These small cylinders are often used as triggering devices for Hall Effect sensors. They are also useful for small arts & crafts applications. Pull Force, Case 1 vs. distance: Magnet to a Steel Plate. Pull Force, Case 2 vs. distance: Between 2 Steel Plates. Pull Force, Case 3 vs. distance: …. Subaru.com
memphis shadeMagnetization Direction: Axial (Poles on Flat Ends) Weight : 0.16 oz. (4.53 g) Pull Force, Case 1 : 8.73 lbs. Pull Force, Case 2 : 12.40 lbs. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. The R844 is an outstanding ring magnet with a million uses! Perfect for science projects, crafts, magic tricks and so much more. Surface Field : 5903 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. The DX8X8 is an incredibly powerful cylinder magnet. Useful for applications in which SUPER STRONG holding power is needed. They should only be purchased by users familiar with the proper handling of very large neodymium magnets. Surface Field : 5920 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax: 52 MGOe. Here we have a great, all-purpose, 3/8" neodymium disc magnet in grade N52. This size is useful for a wide range of magnetic applications. They are very powerful for their size. This size is also available in grade N42 as …D61 - Neodymium Disc Magnet. These discs have a nice low profile, which allows them to be inconspicuous when used in arts and crafts projects in many other applications. A very handy and versatile size. This size is also available in grade N52 as part number D61-N52 and in grade N52 with a Gold finish as part number D61G-N52. 7-15 μm. 12 hours. 24 hours. Each individual layer of Nickel and Copper are 5-7 μm thick. The Gold and Silver plating layers are 1-2 μm thick. Test results shown to allow comparison between plating options. Performance in your application under your specific test conditions may vary. Salt Spray testing conducted with a 5% NaCl solution, at ... Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax: 52 MGOe. These blocks are the same size as the popular BX042, but in grade N52. They can be used for a wide range of applications. Poles are located on the larger, rectangular surfaces. This size is also available in a high temperature grade, P/N BX042SH.Pull Force, Case 1 : 3.36 lbs. Pull Force, Case 2 : 6.40 lbs. Surface Field : 4123 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. This particular size may be modest, yet is very powerful for its size. Very versatile! This size is also available in grade N52 as part number D52-N52.K&J Magnetics offers a wide range of neodymium magnets for various applications, such as hanging, fridges, DIY and more. Browse their products by size, shape, grade and …1. What is a magnetic field? At its core, a magnetic field is an area around a magnet where magnetic forces are exerted. This field is invisible but can be detected using certain tools and materials. Magnetic fields are created by moving electric charges and are intrinsic to substances like iron, nickel, and cobalt. DH13 - Neodymium Cylinder Magnet. The DH13 is one of our many new additions featuring a true 0.100" (+/-0.004") diameter. These little magnets are in high demand since they are perfectly sized for use in today's ever-shrinking electronics, sensors and various medical devices. A hard to find size at an incredible price! D31 - Neodymium Disc Magnet. Our offering for anyone looking for a strong 3/16" diameter neodymium magnet. Nickel plated for a shiny, silver finish. Useful for a wide range of applications. This size is also available in grade N52 as part number D31-N52. K&J Magnetics Maglev Train Demonstration. Demonstration of a magnetic levitating train experiment with a few neodymium magnets and some Lego blocks. Make …K&J Magnetics - Axially and Diametrically Magnetized Magnets. K&J Magnetics handles a few different axially and diametrically magnetized magnets, …D44 - Neodymium Cylinder Magnet. Our D44 cylinder (or rod) magnets are great for many purposes. They make great magnets for hanging things on the fridge or metal boards because they can hold a lot and their 1/4" thickness makes them easier to grasp to pull off than some of the thinner magnets we carry (although it will still take a bit of effort). K&J Magnetics, Inc. Your online source for incredibly powerful neodymium magnets. Magnet Shapes & Categories. Discs/Cylinders; Blocks; ... Search K&J part numbers: Pyrolytic Graphite. Pyrolytic graphite sheets are excellent for levitation experiments and exploring the properties of diamagnetism. Learn more. PG1. Pyrolytic Graphite. 32mm x 16mm x 0.75mm thick. Price: $6.00. Magnetization Direction: Axial (Poles on Flat Ends) Weight : 0.00333 oz. (0.0943 g) Pull Force, Case 1 : 0.45 lbs. Pull Force, Case 2 : 0.84 lbs. Surface Field : 4667 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. These little magnets are an interesting size. Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax : 52 MGOe. These small, N52 grade cylinders are often used as triggering devices for Hall Effect sensors. They are also useful for small arts & crafts applications and tiny fridge magnets. This size is also available in grade N42SH as part number D11SH.Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax: 52 MGOe. These blocks are the same size as the popular BX042, but in grade N52. They can be used for a wide range of applications. Poles are located on the larger, rectangular surfaces. This size is also available in a high temperature grade, P/N BX042SH.Brmax: 14,800 Gauss. BHmax : 52 MGOe. If the standard D33 isn't quite strong enough then step up to our D33-N52 cylinder magnets. A bit more powerful, yet still easy enough to handle without a problem. Great for arts and crafts, fridge magnets, etc. A very versatile size for almost everyone. This size is also available in grade N42 as part ...MV43 - Magnetic Viewing Film. This green viewing film is used to view the magnetic fields of permanent magnets. The material turns dark when magnetic field lines are running perpendicular to its surface, and turns light when the magnetic field lines are running parallel to the surface. In the lower picture, you can see the film on top of two ...Weight: 0.776 oz. (22.0 g) Pull Force: 37.73 lbs. Surface Field : N/A. Brmax: 13,200 Gauss. BHmax: 42 MGOe. The MMS-H style is a flat mounting magnet with an internal thread in the center. These unique mounting magnets are incredibly useful for when you need to securely fasten a magnet to your project. Click here for a depiction of the magnetic ...D44SH - Neodymium Cylinder Magnet. These little 1/4" magnets are very strong and very handy. The D44SH cylinders are made with grade N42SH (SH = Super High Temperature) material. The SH material means that the magnets can be heated to 302° F (150° C) without any permanent loss of magnetic strength, unlike standard neodymium magnets that … Plating/Coating: Ni-Cu-Ni (Nickel) Magnetization Direction: Axial (Poles on Flat Ends) Weight: 0.776 oz. (22.0 g) Pull Force: 37.73 lbs. Surface Field : N/A. Brmax: 13,200 Gauss. BHmax: 42 MGOe. The MMS-H style is a flat mounting magnet with an internal thread in the center. These unique mounting magnets are incredibly useful for when you need ... Manufascturer and exporters of permanent electrical and electro magnetic equipment like magnetic separators for send and iron ferrous non ferrous materials, Separator cleans coolants in cast iron applications, Separator for free flowing materials, Roll magnetic separators, Magnetic separators and metal detectors for ferrous and non-ferrous ...Pull Force, Case 1 : 0.84 lbs. Pull Force, Case 2 : 1.05 lbs. Surface Field : 6619 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax: 52 MGOe. This is our very popular D22 cylinder magnet in grade N52. They are very powerful for their size. They are used in a wide range of applications from medical to arts and crafts.Magnet Summary Page. A K&J exclusive, calculates magnetic pull forces & field strengths for disc, cylinder, block and ring magnets. Our newest calculator shows the field strength …BCC4DCS - Neodymium Block Magnet. The BCC4DCS is a strong block magnet with the added benefit of having two countersunk holes- one on each side of the magnet. This enables this mighty magnet to be attached to surfaces such as wood, aluminum, stainless steel, etc. And it's reversible, so it can be oriented either north-side-up or south-side-up ...D41 - Neodymium Disc Magnet. Thin little 1/4" magnets. Very strong and very handy. Like most of the smaller magnets we sell, these are fascinating, reasonably easy to handle and aren't dangerous to fingers. Great multi-purpose size.Follow these steps to setup a Tax Exempt login account: Create an account on our website. You will need to confirm your email address as part of the account creation process. Send a copy of your tax exempt certificate to [email protected] . After we review your submission (allow 3-5 business days), you will receive an email confirmation ... DC6TP-N52. 3/4" dia. x 3/8" thick. Thermoplastic, Rubber-like Coated. Axially Magnetized. Price: $6.44. R622CS-P-N52 - Neodymium Ring Magnet. Strong countersunk ring magnets sized specifically for #4 flat-head screws. These rings are sold by the pair. One will have the north pole on the side with the large end of the hole and one will have the south pole on that side, so they will attract each other when they are screwed in.K&J Magnetics revealing new Magswitch® switchable magnets! These magnets can be turned on and off and can be used for a variety of uses to help make your woo...K&J the company that makes money the old fashioned way they steal it from there costumer . I recently placed an order with K&J for 160 magnets for over 2000 dollars I have placed orders be before and have been generally satisfied my recent experience was different however this time I never received my order I sent email 2 and 1 voice message to K& J I cancelled the change … Gap: This Gap Calculator estimates the magnetic field strength between two neodymium magnets separated by a small gap. The magnets are positioned with opposite poles facing one another, so that the magnets are attracting towards one another. For an in-depth explanation of how this calculator works, check out our Gap Calculator article. K&J Magnetics, Inc. will process your credit card order quickly, easily and securely. ... Strong rare earth neodymium mounting magnets available in standard measurement system sizes. Standard Countersunk Mounting Magnets. MMS-A style. Standard Counterbored Mounting Magnets. MMS-B style. Standard Male Stud Mounting Magnets. MMS-C style. Standard Female Stud Mounting Magnets. MMS-D style.Weight : 3.19 oz. (90.5 g) Pull Force, Case 1 : 43.40 lbs. Pull Force, Case 2 : 192.4 lbs. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. These sturdy rings are quite useful. They are very strong and can easily be bolted to a wall for hanging heavy objects or holding tools in place.K&J Magnetics - Client Login. We are now required to collect sales tax in several states. Learn more about tax exempt status for your business. Login. Cart ( 0) All orders placed & paid online by 1PM ET (M-F) will be shipped the same day! Details. Policies | Contact Us | Track Your Package. Customer Account.D22 - Neodymium Cylinder Magnet. These neat little cylinders are the same diameter as our D21 magnets, but twice the thickness. The extra thickness makes them easier to handle and pull off of metal surfaces than the D21. This size is also available in grade N52 as part number D22-N52. Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.1" x 1/2" x 1/8" thick. with 2 holes to accept #6 countersunk screws. Nickel Plated. Magnetized thru Thickness. Sold by the PAIR. Price: $5.67.The DA2-N52 discs are amazingly strong and handy neodymium magnets. They are too strong to be treated as toys, but they are very handy if you need a 5/8" diameter disc. The size for holding heavy objects. This size is also available in grade N42 as part number DA2. Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.Max Operating Temp: 302ºF (150ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. If you are looking for a powerful, yet thin magnet for your high temperature application, this is the magnet for you. The D61SH discs are made with grade N42SH (SH = Super High Temperature) material. The SH material means that the magnets can be heated to 302° …D72-N52 - Neodymium Disc Magnet. This is another very difficult to find size. These discs are surprisingly strong and sturdy. Thousands of applications. This size is also available in grade N42 as part number D72. Pull Force, Case 1 …D44 - Neodymium Cylinder Magnet. Our D44 cylinder (or rod) magnets are great for many purposes. They make great magnets for hanging things on the fridge or metal boards because they can hold a lot and their 1/4" thickness makes them easier to grasp to pull off than some of the thinner magnets we carry (although it will still take a bit of effort).B631 - Neodymium Block Magnet. These thin blocks can be used for many applications where a small block magnet is needed. They work great as traction magnets for larger scale slot cars. This size is also available in grade N42 …BX042 - Neodymium Block Magnet. The BX042 blocks are sturdier and stronger than the thinner BX041 blocks. They can be used for a wide range of applications. Poles are located on the larger, rectangular surfaces. This size is also available in grade N52, P/N BX042-N52 and N42SH, P/N BX042SH. Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.Magnetization Direction: Axial (Poles on Flat Ends) Weight : 0.16 oz. (4.53 g) Pull Force, Case 1 : 8.73 lbs. Pull Force, Case 2 : 12.40 lbs. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. The R844 is an outstanding ring magnet with a million uses! Perfect for science projects, crafts, magic tricks and so much more. Qty: N52 0.56 lb. D21B-N52. 1/8" dia. x 1/16" thick. Black Nickel Plated. Axially Magnetized. Price: $1.40. 1 1/8" o.r. x 1" i.r. x 3/4" x 45º. Nickel Plated. Magnetized North on outside face. Price: $8.51.This globe shows the intensity and direction of the Earth's magnetic field at the surface of the Earth. On average, the field strength is about half a gauss; 0.5 gauss or 50 μT. Locally, however, this varies. For example, the field strength here at K&J Magnetics in Pennsylvania, USA is about twice as strong as in Rio de Janiero, …Max Operating Temp: 176ºF (80ºC) Brmax: 14,800 Gauss. BHmax: 52 MGOe. These blocks are the same size as the popular BX042, but in grade N52. They can be used for a wide range of applications. Poles are located on the larger, rectangular surfaces. This size is also available in a high temperature grade, P/N BX042SH.Brmax: 14,800 Gauss. BHmax: 52 MGOe. The D82B magnets are the same size as our standard D82 discs, but in high grade N52 material. Each disc is 1/2" in diameter and 1/8" thick. They are very powerful discs for their size. Like our other black nickel plated magnets, these things just look neat. This size is also available in grade … 3/8" x 1/16" disc, Gold plated. 10% Off. WPH-SM. Waterproof Magnetic Hook, holds up to 12 lb. Order online for. fastest shipping! No Minimum Order! K&J Magnetics, Inc. Your online source for incredibly powerful neodymium magnets. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. Here we offer the popular size of 1" x 1/2" in 1/8" thickness with holes for two #6 flathead screws to allow for easy fastening. The BX082CS-S is magnetized with the south pole on the countersink side. These countersunk block magnets can be used for a wide range of ...Strong rare earth neodymium mounting magnets available in standard measurement system sizes. Standard Countersunk Mounting Magnets. MMS-A style. Standard Counterbored Mounting Magnets. MMS-B style. Standard Male Stud Mounting Magnets. MMS-C style. Standard Female Stud Mounting Magnets. MMS-D style.Magnet Applications. Conveniently browse neodymium magnets by usage. Fridge Magnets. Aquarium Magnets. Dry Erase Board Magnets. Levitation Magnets. Sensor & Relay Magnets. Science Project Magnets. Water Treatment Magnets.Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. Our D33 cylinder magnets are an interesting size. Very strong, yet small enough to handle with ease. Great for arts and crafts, fridge magnets, etc. A very versatile size. This size is also available in grade N52 as part number D33-N52.D41-N52 - Neodymium Disc Magnet. Thin little 1/4" magnets in grade N52. This is one of our most popular sizes. They are very strong and very handy. This size is used for a wide variety of applications ranging from medical to magic. Great multi-purpose size. This size is also available in grade N42 as part number D41, in grade N52 with Gold ...Surface Field : 5903 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. The DX8X8 is an incredibly powerful cylinder magnet. Useful for applications in which SUPER STRONG holding power is needed. They should only be purchased by users familiar with the proper handling of very large …MM-A-16 - Countersunk Mounting Magnet. The MM-A style is a flat mounting magnet with a tapered hole to recess a screw head. One can be attached to an object that needs to be hung from a metal surface, or it … Magnet Wire. Magnet wire is a thin layer of enamel insulation over a copper wire and is a crucial component in many electronic and electrical devices. Learn more. MW18-4. 18 ga Magnet Wire. 1/4 lb (~50 ft) Spool. Price: $7.50. D61 - Neodymium Disc Magnet. These discs have a nice low profile, which allows them to be inconspicuous when used in arts and crafts projects in many other applications. A very handy and versatile size. This size is also available in grade N52 as part number D61-N52 and in grade N52 with a Gold finish as part number D61G-N52. D203 - Neodymium Disc Magnet. These little magnets are may be tiny, but they are strong enough for lots of uses. These magnets are sold in packs of 10. Order a quantity of 1 and get 10 magnets. Order a quantity of 2 and get 20 magnets. Magnetization Direction: Axial (Poles on Flat Ends) Weight : 0.00333 oz. (0.0943 g) Pull Force, Case 1 : 0.45 lbs. Pull Force, Case 2 : 0.84 lbs. Surface Field : 4667 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. These little magnets are an interesting size. 1" x 1/2" x 1/8" thick. with 2 holes to accept #6 countersunk screws. Nickel Plated. Magnetized thru Thickness. Sold by the PAIR. Price: $5.67. Weight : 3.19 oz. (90.5 g) Pull Force, Case 1 : 43.40 lbs. Pull Force, Case 2 : 192.4 lbs. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. These sturdy rings are quite useful. They are very strong and can easily be bolted to a wall for hanging heavy objects or holding tools in place.1/4" x 1/16" x 1/8" Ring magnet. 10% Off. XLTK-WHT. White magnetic thumbtack. Order online for. fastest shipping! No Minimum Order! K&J Magnetics, Inc. Your online source for incredibly powerful neodymium magnets.Weight : 3.19 oz. (90.5 g) Pull Force, Case 1 : 43.40 lbs. Pull Force, Case 2 : 192.4 lbs. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. These sturdy rings are quite useful. They are very strong and can easily be bolted to a wall for hanging heavy objects or holding tools in place.D41G-N52 - Neodymium Disc Magnet. These strong, gold plated discs are a great choice for many applications. They are also excellent decorative magnets for arts and crafts projects. Very versatile and attractive little disc magnets. This size is also available in grade N42 with silver Nickel plating as part number D41, in grade N52 with silver ...Sphere Magnet Info Neodymium magnets (NdFeB) are the strongest rare earth permanent magnets available. Our strong neodymium sphere magnets come in a variety of sizes from tiny to large and can be used for many different applications.Surface Field : 6180 Gauss. Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss. BHmax: 42 MGOe. This tall cylinder is a great magnet for hanging things because its length makes it easy to grab, remove and handle. This size is also available in grade N52 as part number D34-N52. Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.. Silver fountain inn, Downtown greensboro, Carsonie's, Sephora merrick, Chicos.com, Anoka credit union, Holy cross crusaders men's basketball, Chandler ostrich festival, Cedarbrook country club, Uncommonly, United equipment rental, Grand harbor, Lake forest bar and grill, Burlington pediatrics, Heart of texas cremation, Vinny's cafe, Champion parking, Goodwill rapid city.