Rings
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R1803U
D18-6.5x3mm N38 No Plating Ring Magnet
$1.08 As low as: $0.7018mm dia. x 6.5mm inner dia. x 3mm thick Neodymium Ring Magnet - NdFeB N38 - Un-Plated - Axially Magnetized through 3mm thickness Learn More -
R1803
D18-6.5x3mm N38 Nickel Plated Ring Magnet
$1.08This medium sized ring is the same size as our D1803 disc magnet with a 6.5mm center hole. It is also similar in size to our CSR1804, but slightly thinner. Learn More -
CSR1804
D18-3.5x4mm N38 NiCuNi Plated Countersunk Ring Magnet
$1.50 As low as: $1.30One of our most popular magnets. The CSR1804 has a countersunk hole sized for a #6 machine or wood screw. This one is easy to securely mount in a variety of mediums. Perfect for latches, lock downs, tools, alignment and more. We keep large quantities in stock. See our CSR1809 for a thicker version. Learn More -
MR16
D16-3.5x5mm N38 NiCuNi Plated Countersunk Ring Magnet
$1.00 As low as: $0.85This is a very useful style of magnet. The magnet is set inside of a protective steel cup. The assembly has a countersunk center hole that is perfect for mounting with a screw or bolt. The steel cup serves several purposes. Besides protecting the magnet, the cup will also focus the magnetic field to the front of the assembly. Learn More