Material
Grade
Max Temp (°C)
Corrosion resist.
Description
Dimensions: Ø12mm (Diameter) x 4.5mm (Thickness), Ø3.7mm Through Hole / 7.4mm Countersunk Hole Diameter
The dimensions of the product are measured in metric units, with an approximate "tolerance" (manufacturing margin of error) of +/- 0.05mmm
Pull Strength: 3.2kg
The approximate force (in metric units) required to remove a magnet from industry-standard 3mm thick mild steel. These "strengths" are measured using mathematical calculations, and should be used as a general guide only.
Direction of Magnetism: "Axially"
Magnetised (top to bottom) thru 5mm thickness. The axis through which a product is magnetised.
Grade: N35
In permanent magnets, the grade refers to the materials used in the production process. Material "grades" range from low end (weaker) to high end (stronger). See more about magnet grades at our Help Centre.
Features:
- Magnet is encapsulated on all but one side with a protective steel holding pot.
- Incorporates a countersunk hole for use with flathead screws.
- Powerful Rare Earth (Neodymium) permanent magnet.
- High gloss Nickel coating, for protection against corrosion.
- Maximum operating temperature 80°C / 100°C
Order Units: Sold Individually
Bulk discounts available on orders of 1,000pcs or more.
Outdoor Use Notice:
Ni-Cu-Ni (Nickel Copper Nickel) coating provides basic corrosion resistance only. In outdoor or high-moisture environments, surface corrosion will occur over time. For outdoor use, we recommend applying a protective paint layer or consider our painted, rubber-coated, or plastic-coated magnet options.
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