A US LEADING Magnet Supplier
100% SECURE Online Ordering

12mm (0.47") O.D. x 3mm (0.12") I.D. x 3.3mm (0.13") thick Y10 Ceramic Magnets - 0.1kg (0.22lbs) Pull

These small ferrite ring magnets have a very shallow countersunk hole on the north pole for fixing in place. Each magnet can support 0.107kg in a vertical position against a steel surface.

Pack quantity 20: 20 Magnets

Explore how countersunk magnets can help your application in our handy magnet & application guide!

Higher Quantities? Contact us today for volume pricing.

Item in Stock | Same day dispatch when ordered before 4:30pm (Mon - Fri)
Order within for same day dispatch. Orders placed before 12.30pm EDT using our Express Service will take 1-3 working days.
  • $3.33
Product Code: FR120303
Shape: Ring
Grade: Y10
Material: Ceramic
Diameter: 12mm (0.47") O.D. x 3mm (0.12") I.D
Pull Strength: 0.107kg (0.236lbs)
Thickness 3.3mm (0.13")
Max Temp: 180°C (356°F)
  • 12mm (0.47") outer diameter x 3mm inner diameter x 3.3mm (0.13") thick.
  • Each magnet's north and south poles are on opposite circular faces.
  • Shallow stepped hole on the north pole.
  • Each magnet can support 0.107kg (0.24lbs) pull vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness.
  • Resistant to demagnetisation and corrosion without any extra coating.

Also known as ceramic magnets, ceramic magnets offer excellent value for money when pull strength is not the most important factor. They have a high resistance to corrosion and demagnetisation and can operate in temperatures up to 180 degrees Celsius. Ring magnets are typically made for loudspeaker systems and their sizes have evolved with demand from this market. However, they are also commonly used in magnetic rollers for separating applications and in the printing industry. Because these magnets are weakly magnetised they are not suitable for weight-bearing applications, but instead are commonly used in sensors and other similar applications.

Be the first to review 12mm (0.47") O.D. x 3mm (0.12") I.D. x 3.3mm (0.13") thick Y10 Ceramic Magnets - 0.1kg (0.22lbs) Pull. Write a review ›