At K&J Magnetics, we pride ourselves on offering a vast selection of high-quality, super-strong permanent rare earth neodymium magnets at unbeatable prices. Whether you're searching for disc magnets, cylinder magnets, or block magnets, our extensive inventory is sure to meet your neodymium needs.

Browse vast selection of strong permanent rare earth neodymium magnets, accessories, assemblies and other specialty products.

Learn more about grades, coatings and more for rare earth neodymium magnets.

Learn more about K&J Magnetics. A Small Business. We are a small business that has been a long time in the making. We have worked for both large and small businesses over the years, where we have learned a lot about business - both what to do - and what not to do.

What kinds of magnets does K&J Magnetics supply? We specialize in and only provide sintered neodymium magnets. They are also called rare earth or NdFeB magnets.

High Temperature Magnet Info Neodymium magnets (NdFeB) are the strongest rare earth permanent magnets available. Our high temperature neodymium magnet selection offers a variety of different sizes and heat resistant grades to fit any application.

Versatile Rare Earth Disc & Cylinder Shaped Magnets for Industrial, Electronic, and DIY Applications X Huge inventory | Low prices | Fast shipping Neodymium Disc and Cylinder Magnets - are the strongest disc and cylinder magnets on the market and are classified as permanent rare-earth magnets. Our neodymium disc magnet and cylinder magnet selection features - fridge magnets, plastic and rubber ...

What is a BH curve? A BH curve, also known as a demagnetization curve, describes the magnetic qualities of a magnet more completely than a single number like Pull Force or Surface Field.It provides information about the strength of the magnet, how hard it is to demagnetize, and how a magnet's shape (or use in a magnetic circuit) affects matters.

Email is the best way to contact us for most questions. We will do everything in our power to make sure that you are satisfied with your service from K&J Magnetics. Email us in one of two ways: 1. Click the email link: Reach us at [email protected]. 2. Or, use the form below:

With step and magnetization per K&J Drawing 11589 Rev.1, tolerances ±0.05mm Magnets are typically ready for shipment in 7-9 weeks after we receive your order. Note: When you place an online order for these custom magnets, you will be charged now, and the process of making your magnets will begin.