Block Magnets

Alnico Rectangular Magnets

Grade 8H alnico magnets are the strongest variety of alnico magnet that BuyMagnets.com stocks. What can you use an alnico block magnet for? Try electronics, sensors, sound equipment, and many more industrial and consumer applications. Don’t be afraid to turn up the heat—alnico magnets have a maximum operating temperature of up to 1000 °F.

Bonded Neodymium Block Magnets

Strong Neodymium Block Magnets

Bonded neodymium block magnets combine a hard magnetic powder with a non-magnetic polymer or rubber binder. These highly versatile magnets are able to be machined (unlike standard plated neodymium magnets) and stand up against corrosion. Because they are made of powerful neodymium, these magnets pack incredible strength into extremely small dimensions. Bonded neodymium block magnets are used in a wide variety of consumer and industrial applications, and are sought out when power is needed and space is tight.

Ceramic Rectangle Magnets, C-8 Block

Ceramic Block Magnets - Individually Packaged and In-Stock

Grade 8 ceramic block magnets are the strongest grade of ceramic magnet available. Desirable for their economic price point and excellent resistance to demagnetization, grade 8 ceramic magnets are used in a wide variety of applications. Grade 8 ceramic is an excellent choice wherever magnet length is at a minimum or where the magnetic circuit is subject to severe demagnetizing fields. Some typical uses include holding magnets, speaker magnets, DC brushless motors, outboard motors, DC permanent motors, reed switches, and Hall-Effect devices. BuyMagnets.com offers grade 8 ceramic rectangle magnets in many different sizes and strengths to suit your needs. Certain grade 8 ceramic rectangle magnets also can be ordered with pre-drilled through holes.

Neodymium Adhesive Block Magnets, N52

The most popular choice of magnet that needs to stick to wood, glass, rubber, or another non-ferrous surface. Available in many different size and strengths, Bunting’s neodymium adhesive block magnets are strong, versatile, and easy-to-use. Simply remove the peel-and-stick adhesives on either the north or south pole. Dual-sided adhesive magnets are also available.

Neodymium Block Magnets, N35, Plated

Strong N35 Plated Magnets - Neodymium Block Magnets

Neodymium block magnets are used in many different applications, including electronics, industrial applications, and consumer goods. These grade N35 neodymium magnets are plated to resist corrosion and deliver reliable magnetic performance over time. BuyMagnets.com offers 10 different sizes of N35 neodymium block magnets for you to choose from. If you are unsure of which grade of neodymium is best for your application, we encourage you to reach out to us.

Neodymium Block Magnets, N42, Countersunk

Strong N42 Countersunk Magnets - Neodymium Block Magnets

Countersunk N42 neodymium block magnets are available with a 4mm countersunk hole size. Select from having the countersunk hole on either the north pole side or the south pole side depending on your application requirements. These N42 countersunk neodymium block magnets are designed to facilitate easy installation in the many different applications they are used in.

Neodymium Block Magnets, N42, Plated

Strong N42 Plated Magnets - Neodymium Block Magnets

BuyMagnets.com stocks fifteen different varieties of plated N42 neodymium block magnets. Each of these neodymium block magnets are plated with nickel to protect them from corrosion and physical wear, and they have a maximum operating temperature of 180°F. Available in many different sizes with holding forces ranging from 1.5lbs to 63.1lbs, we have the perfect N42 block magnet in stock for you.

Neodymium Block Magnets, N52, Plated

Versatility is the key with Bunting’s neodymium block magnets. The applications are seemingly endless. The powerful N52 neodymium magnets are small yet extremely strong. With so many sizes available, the powerful magnets are frequently used in the engineering and manufacturing space, but also in small home improvement projects.

Samarium Cobalt Block Magnets

Powerful samarium cobalt block magnets pack high magnetic strength into a compact package—all while offering superior resistance to heat and corrosion. Samarium cobalt magnets are capable of performing at temperatures of up to 300°C, or 572°F. Due to their high resistance to corrosion, they are a great pick for highly corrosive environments, such as open ocean settings where magnets are exposed to saltwater. In comparison to ceramic and alnico magnets, samarium cobalt magnets provide superior strength in a compact package. Samarium cobalt magnets are commonly used in automotive applications, commercial and defense aircraft applications, industrial settings, and electronics.